KEYBOARDS · YOUR NEXT FACE-OFF

Corsair K65 PLUS WIRELESS vs Logitech G512 X 75

Real specs. Clear sources.Exact models · UK & US buying links

Compared products

YOUR FIRST CHOICE

Corsair K65 PLUS WIRELESS

CH-91D401L-UK · English UK (QWERTY) · black/grey · CORSAIR MLX Red linear switches

Full product profile Official image

Exact model & source notes

The K65 PLUS WIRELESS is Corsair's 75% tri-mode keyboard (2.4 GHz, Bluetooth and USB) with hot-swappable 5-pin sockets and a rotary dial. This UK-layout SKU (CH-91D401L-UK) ships with pre-lubed CORSAIR MLX Red linear switches, dye-sub PBT keycaps and a Windows/Mac mode switch.

Specifications checked 27 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

WHICH SUITS YOU?

Choose the Corsair K65 PLUS WIRELESS for

CORSAIR MLX Red linear mechanical switches (pre-lubed), in 5-pin hot-swap sockets
Both wired and wireless connections

Choose the Logitech G512 X 75 for

Pre-installed Tactile mechanical switches in 81 swappable beds, plus 9 included Gateron KS-20 linear magnetic analog switches for the 39 Dual Swap TMR beds

Built from verified specifications that differ. Not a rating or a recommendation.

See the 12 verified differences

THE CONTENDER

Logitech G512 X 75

920-013933 · English UK (QWERTY) · black · pre-installed Tactile mechanical switches + 9 magnetic analog switches

Full product profile Official image

Exact model & source notes

The G512 X 75 is a wired 75% keyboard with hot-swappable switch beds: this black UK-layout SKU ships with Tactile mechanical switches fitted and nine magnetic analog switches that can go into 39 Dual Swap TMR beds, with 8 kHz polling and a front lightbar.

Specifications checked 26 Sept 2026.

Amazon links open search results. Check the exact variant, current price and availability with the retailer.

Manufacturer specifications

Corsair K65 PLUS WIRELESS UK & US retailers

UK & US price history: no verified listing yet

Logitech G512 X 75 UK & US retailers

UK & US price history: no verified listing yet

Search links open retailer results, not a matched listing; eBay listings are checked daily. As an Amazon Associate I earn from qualifying purchases. As an eBay Partner, we may be compensated if you make a purchase.

THE DIFFERENCES, MADE VISIBLE

Visual facts

Differences first. Select a topic for its graphic, sources and conditions.

How to read this comparison

Manufacturer facts for the exact models shown. Not a quality rating or a test result.
“Different” means the known values differ, not that one is better.
Missing or conflicting evidence is marked and never counts as a difference. Source chips hold each fact’s sources and conditions.

SPECIFICATIONS SIDE BY SIDE8 topics

SELECTED TOPIC

01 / 08

Keyboard size

Check the exact configuration and source conditions for your use.

Corsair K65 PLUS WIRELESS75% compact with function row, arrow keys and rotary dial, without number pad

Manufacturer specification

Source 1 Source 2

Logitech G512 X 7575% compact with function row, without number pad

Manufacturer specification · The 75 size is in the model name; the key arrangement is read from the official UK image. Original published inventory: 75% compact with function row and two knobs, without number pad. The shared field describes only the positively established 75% class/function row/no-number-pad arrangement. Knob functions/count and navigation details remain source-specific; 75% does not imply an exact key count or desk span.

Source 1

Explore the full specifications

Match the layout, switches and connection. Check the exact regional key layout and switch option. A similar model name can describe different switches or a wireless version. Software support, key remapping and console compatibility need their own evidence; dimensions and switch travel are not a typing or gaming score.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

12 verified differences, most decision-relevant first. 7 are also drawn in Visual facts above. Missing information stays separate.

Keyboard size

In Visual facts

Corsair K65 PLUS WIRELESS75% compact with function row, arrow keys and rotary dial, without number pad

Logitech G512 X 7575% compact with function row, without number pad

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article

Logitech G512 X 75

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Exact switch option

In Visual facts

Corsair K65 PLUS WIRELESSCORSAIR MLX Red linear mechanical switches (pre-lubed), in 5-pin hot-swap sockets

Logitech G512 X 75Pre-installed Tactile mechanical switches in 81 swappable beds, plus 9 included Gateron KS-20 linear magnetic analog switches for the 39 Dual Swap TMR beds

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · Corsair does not state the MLX Red switch's own pin count. Its article says the keyboard 'is 5-pin hot-swap compatible' and the UK page lists a hot-swappable PCB; the manual says CHERRY MX RGB switches can be fitted and other 3-pin and 5-pin switches may be compatible but are not guaranteed.

Logitech G512 X 75

Manufacturer specification · This UK SKU is the Tactile style. Logitech describes the 39 Dual Swap beds as accepting its analog switches or standard 3/5-pin mechanical switches.

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Connections

In Visual facts

Corsair K65 PLUS WIRELESS2.4 GHz wireless (USB receiver), Bluetooth (up to 3 devices) or wired USB (1.8 m detachable USB Type-C to Type-A cable)

Logitech G512 X 75Wired USB

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · The article describes a tangle-free rubber cable; the Tech Specs list the cable material as braided. Bluetooth uses AES encryption.

Logitech G512 X 75

Manufacturer specification · Original manufacturer inventory: Wired USB (USB-A to USB-C cable). The exact In the Box passage specifies a 1.8 m detachable cable. Length and detachability are separate facts; the common wired USB inventory does not imply wireless support or a USB data version. This records shared wired USB operation. Exact cable, connector, protocol and detachable-cable facts keep their own source scope; unlisted counterpart details remain unknown and cannot establish a connection-availability difference.

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Keyboard span across the desk

In Visual facts

Corsair K65 PLUS WIRELESS320 mm

Logitech G512 X 75330.2 mm

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · First figure of Corsair's unlabelled dimensions.

Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article

Logitech G512 X 75

Manufacturer specification · Width across the key rows (Logitech labels this Length).

Logitech G512 X 75 — UK product page, SKU data and specifications

A size or weight trade-off; it does not establish the better product.

Key customisation

In Visual facts

Corsair K65 PLUS WIRELESSCORSAIR iCUE: macros, per-key RGB, dial functions

Logitech G512 X 75KEYCONTROL programmable keys and knobs; two actions per keypress at different depths on analog keys

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents

Logitech G512 X 75

Manufacturer specification · Second Actuation Pressure Point rings mark the second trigger point; advanced features use G HUB.

Logitech G512 X 75 — UK product page, SKU data and specifications

Physical keys, software assignments and stored profiles are different capabilities. Check the host-software requirements; a larger count does not establish better typing or lower latency.

Backlighting

In Visual facts

Corsair K65 PLUS WIRELESSPer-key RGB

Logitech G512 X 75LIGHTSYNC RGB

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

Manufacturer specification · The exact model technical specification names 16.8 million colour key backlighting and a lightbar; the overview identifies the lightbar as front-facing. Per-key backlighting and the front lightbar are recorded separately.

Logitech G512 X 75 — UK product page, SKU data and specifications

Lighting zones and per-key control differ. RGB does not by itself establish individual-key colour control; read the software requirements.

Show 6 more verified differences

Keycap material

In Visual facts

Corsair K65 PLUS WIRELESSDye-sublimated PBT (single shot)

Logitech G512 X 75Double-shot PBT

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Switch and case construction

Corsair K65 PLUS WIRELESSTop-mount plate (PC and steel), screw-in PCB-mounted stabilisers, two sound-dampening layers; opens by removing eight screws

Logitech G512 X 75Silicone gasket mount; storage on the back for the included nine analog switches and five SAPP rings

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Dimensions

Corsair K65 PLUS WIRELESS320 × 136 × 35 mm

Logitech G512 X 75330.2 × 155.2 × 46.6 mm (length across the keys × width front-to-back × height)

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · Corsair does not label the axes; 320 mm is the width across the keys.

Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article

Logitech G512 X 75

Manufacturer specification · Logitech labels these Length 330.2 mm, Width 155.2 mm and Height 46.6 mm.

Logitech G512 X 75 — UK product page, SKU data and specifications

A size or weight trade-off; it does not establish the better product.

Original package contents

Corsair K65 PLUS WIRELESSKeyboard; USB wireless receiver; USB charging/data cable; warranty card; 2-in-1 switch/keycap puller

Logitech G512 X 75Keyboard; 9 magnetic analog switches; 1.8 m detachable USB-C to USB-A cable; keycap puller/keyboard tilt; switch puller/keyboard tilt; 5 alternative keycaps; 5 SAPP rings; documentation

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents

Logitech G512 X 75

Manufacturer specification · The palm rest is sold separately.

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Report rate claim

Corsair K65 PLUS WIRELESS1000 Hz

Logitech G512 X 758 kHz or 1 kHz report rate

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Check the exact configuration and source conditions for your use.

Manufacturer-stated weight

Corsair K65 PLUS WIRELESS918 g

Logitech G512 X 75850 g

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · Corsair states 0.918kg; it does not say whether the cable is included.

Logitech G512 X 75

Manufacturer specification · Logitech does not say whether the cable is included.

Logitech G512 X 75 — UK product page, SKU data and specifications

A size or weight trade-off; it does not establish the better product.

Configuration & compatibility details (1)

Supported operating systems

Corsair K65 PLUS WIRELESSWindows PC and Apple Mac (hardware Windows/Mac mode switch); also Xbox One, Xbox Series X|S, PlayStation 4 and 5

Logitech G512 X 75Windows 10 and above, or macOS 12 and above

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · Corsair's pages for this model publish no minimum operating-system versions. Corsair describes PlayStation activation differently: the manual says the special PlayStation 4 and 5 mode works via 2.4GHz wireless and USB wired modes and is activated via a keyboard shortcut (FN plus a key, held for 5 seconds), and that available functions may be limited depending on console support and application; Corsair's article says the keyboard is switched into a dedicated PlayStation mode via iCUE. For wired use and charging the manual says to connect to a USB 3.0 Type-A port or better.

Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Corsair K65 PLUS WIRELESS — official manual / quick start guide

Logitech G512 X 75

Manufacturer specification · Internet access is required to enable advanced features in Logitech G HUB.

Logitech G512 X 75 — UK product page, SKU data and specifications

These descriptions or measurements differ. Wording alone does not establish a different capability; check the exact configuration.

Missing or non-comparable evidence (19)

Onboard profile capacity

Corsair K65 PLUS WIRELESS4 profiles

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Key rollover

Corsair K65 PLUS WIRELESSFull key rollover (NKRO) with 100% anti-ghosting

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

Logitech does not list a rollover figure on the G512 X 75 UK page. · Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Media controls

Corsair K65 PLUS WIRELESSMulti-function rotary dial (volume; programmable in iCUE for brightness, zoom, scroll); other media functions via FN shortcuts

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Game Mode

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 75GAME MODE button and Analog Scan button

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Angle adjustment

Corsair K65 PLUS WIRELESSAdjustable height

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery claim

Corsair K65 PLUS WIRELESSUp to 266 hours with 2.4 GHz and RGB off

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Adjustable actuation range

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 750.1 mm to 4.0 mm, per analog switch

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

Manufacturer specification · Applies only to keys fitted with the magnetic analog switches.

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Switch actuation distance

Corsair K65 PLUS WIRELESS1.9 mm

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Switch actuation force

Corsair K65 PLUS WIRELESS45 g

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Battery type

Corsair K65 PLUS WIRELESSRechargeable lithium-ion polymer, 3.7 V 4200 mAh (15.54 Wh); charges in 5–6 hours

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Listed control knobs

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 752 knobs

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

Manufacturer specification · Own-model positive inventory: 75% compact with function row and two knobs, without number pad. The exact source identifies two clickable remappable turn dials. No peer function/material/programmability absence is inferred.

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Detachable cable

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 75Yes

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Front lightbar

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 75Yes

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Rated keypress durability

Corsair K65 PLUS WIRELESS70 million keystrokes

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Palm rest

Corsair K65 PLUS WIRELESSNot included

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Per-key backlighting

Corsair K65 PLUS WIRELESSNot verified

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

No source recorded for this side.

Logitech G512 X 75

The exact specification states key backlighting but does not establish independent per-key lighting control. · Manufacturer specification

Logitech G512 X 75 — UK product page, SKU data and specifications

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Switch total travel

Corsair K65 PLUS WIRELESS4 mm

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · 4.0mm.

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Warranty

Corsair K65 PLUS WIRELESS2 years

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification · Local country regulations are applicable.

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

Windows key lock

Corsair K65 PLUS WIRELESSFN shortcut

Logitech G512 X 75Not verified

Sources

Corsair K65 PLUS WIRELESS

Manufacturer specification

Logitech G512 X 75

No source recorded for this side.

Evidence is missing or conflicting on at least one side. This is not a verified difference.

3 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Corsair K65 PLUS WIRELESS

What it brings

Corsair quotes up to 266 hours per charge on 2.4 GHz with RGB off, and Bluetooth stores up to three devices.
Manufacturer source Manufacturer source
Hot-swappable 5-pin sockets, screw-in stabilisers, a top-mount plate and an eight-screw case designed to be opened and modified.
Manufacturer source Manufacturer source

What to check

The report rate is 1,000 Hz, onboard storage holds four profiles, and no palm rest is included.
Manufacturer source Manufacturer source
Corsair publishes no minimum Windows or macOS versions for this model, and its own sources disagree on whether the cable is braided.
Manufacturer source Manufacturer source Manufacturer source

Logitech G512 X 75

What it brings

Logitech lists 81 swappable mechanical switch beds and 39 Dual Swap beds that accept its magnetic analog switches (0.1–4.0 mm actuation) or standard 3/5-pin mechanical switches.
Manufacturer source
It adds two programmable knobs, a GAME MODE button and an 8 kHz report-rate option in a 75% footprint 330.2 mm across.
Manufacturer source

What to check

Only nine analog switches are included, so adjustable actuation applies to those keys unless more are fitted; the rest use the pre-installed tactile switches.
Manufacturer source
It is wired only, the palm rest is sold separately, and Logitech lists no rollover figure.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

35 of 35 specifications Sources in each row

Source-backed specifications for Corsair K65 PLUS WIRELESS and Logitech G512 X 75
Specification	Corsair K65 PLUS WIRELESS	Logitech G512 X 75

Regional layout Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Corsair lists 'Keyboard Layout: UK (UK)' for this SKU; the official UK gallery image shows the ISO arrangement (tall Enter, £ on 3, Alt Gr, extra \ key beside a short left Shift) with Windows and Mac legends. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Logitech G512 X 75 Manufacturer specification · UK SKU 920-013933. The official UK image shows the ISO arrangement (tall Enter, £ on 3); US-layout SKUs are separate products. Logitech G512 X 75 — UK product page, SKU data and specifications	English UK (QWERTY)	English UK (QWERTY)
Keyboard sizeDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · The 75 size is in the model name; the key arrangement is read from the official UK image. Original published inventory: 75% compact with function row and two knobs, without number pad. The shared field describes only the positively established 75% class/function row/no-number-pad arrangement. Knob functions/count and navigation details remain source-specific; 75% does not imply an exact key count or desk span. Logitech G512 X 75 — UK product page, SKU data and specifications	75% compact with function row, arrow keys and rotary dial, without number pad	75% compact with function row, without number pad
DimensionsDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Corsair does not label the axes; 320 mm is the width across the keys. Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · Logitech labels these Length 330.2 mm, Width 155.2 mm and Height 46.6 mm. Logitech G512 X 75 — UK product page, SKU data and specifications	320 × 136 × 35 mm	330.2 × 155.2 × 46.6 mm (length across the keys × width front-to-back × height)
Supported operating systemsDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Corsair's pages for this model publish no minimum operating-system versions. Corsair describes PlayStation activation differently: the manual says the special PlayStation 4 and 5 mode works via 2.4GHz wireless and USB wired modes and is activated via a keyboard shortcut (FN plus a key, held for 5 seconds), and that available functions may be limited depending on console support and application; Corsair's article says the keyboard is switched into a dedicated PlayStation mode via iCUE. For wired use and charging the manual says to connect to a USB 3.0 Type-A port or better. Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Corsair K65 PLUS WIRELESS — official manual / quick start guide Logitech G512 X 75 Manufacturer specification · Internet access is required to enable advanced features in Logitech G HUB. Logitech G512 X 75 — UK product page, SKU data and specifications	Windows PC and Apple Mac (hardware Windows/Mac mode switch); also Xbox One, Xbox Series X\|S, PlayStation 4 and 5	Windows 10 and above, or macOS 12 and above
Keyboard span across the deskDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · First figure of Corsair's unlabelled dimensions. Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · Width across the key rows (Logitech labels this Length). Logitech G512 X 75 — UK product page, SKU data and specifications	320 mm	330.2 mm
Manufacturer-stated weightDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Corsair states 0.918kg; it does not say whether the cable is included. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · Logitech does not say whether the cable is included. Logitech G512 X 75 — UK product page, SKU data and specifications	918 g	850 g
Switch and case constructionDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Top-mount plate (PC and steel), screw-in PCB-mounted stabilisers, two sound-dampening layers; opens by removing eight screws	Silicone gasket mount; storage on the back for the included nine analog switches and five SAPP rings
Angle adjustment Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	Adjustable height	Not provided

Exact switch optionDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Corsair does not state the MLX Red switch's own pin count. Its article says the keyboard 'is 5-pin hot-swap compatible' and the UK page lists a hot-swappable PCB; the manual says CHERRY MX RGB switches can be fitted and other 3-pin and 5-pin switches may be compatible but are not guaranteed. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Corsair K65 PLUS WIRELESS — official manual / quick start guide Logitech G512 X 75 Manufacturer specification · This UK SKU is the Tactile style. Logitech describes the 39 Dual Swap beds as accepting its analog switches or standard 3/5-pin mechanical switches. Logitech G512 X 75 — UK product page, SKU data and specifications	CORSAIR MLX Red linear mechanical switches (pre-lubed), in 5-pin hot-swap sockets	Pre-installed Tactile mechanical switches in 81 swappable beds, plus 9 included Gateron KS-20 linear magnetic analog switches for the 39 Dual Swap TMR beds
Switch actuation force Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	45 g	Not provided
Switch actuation distance Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	1.9 mm	Not provided
Switch total travel Sources Corsair K65 PLUS WIRELESS Manufacturer specification · 4.0mm. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	4 mm	Not provided
Rated keypress durability Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	70 million keystrokes	Not provided
Hot-swappable switches Sources Corsair K65 PLUS WIRELESS Manufacturer specification · 5-pin hot-swap compatible. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · 81 swappable mechanical switch beds; 39 of them are Dual Swap beds that also accept Logitech magnetic analog switches. Logitech says they accept standard 3/5-pin mechanical switches. Logitech G512 X 75 — UK product page, SKU data and specifications	Yes	Yes
Key rollover Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Logitech does not list a rollover figure on the G512 X 75 UK page. · Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Full key rollover (NKRO) with 100% anti-ghosting	Not provided
Keycap materialDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Dye-sublimated PBT (single shot)	Double-shot PBT
Adjustable actuation range Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 Manufacturer specification · Applies only to keys fitted with the magnetic analog switches. Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	0.1 mm to 4.0 mm, per analog switch

ConnectionsDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification · The article describes a tangle-free rubber cable; the Tech Specs list the cable material as braided. Bluetooth uses AES encryption. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Corsair K65 PLUS WIRELESS — official manual / quick start guide Logitech G512 X 75 Manufacturer specification · Original manufacturer inventory: Wired USB (USB-A to USB-C cable). The exact In the Box passage specifies a 1.8 m detachable cable. Length and detachability are separate facts; the common wired USB inventory does not imply wireless support or a USB data version. This records shared wired USB operation. Exact cable, connector, protocol and detachable-cable facts keep their own source scope; unlisted counterpart details remain unknown and cannot establish a connection-availability difference. Logitech G512 X 75 — UK product page, SKU data and specifications	2.4 GHz wireless (USB receiver), Bluetooth (up to 3 devices) or wired USB (1.8 m detachable USB Type-C to Type-A cable)	Wired USB
Included cable length Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	1.8 m	1.8 m
Battery claim Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	Up to 266 hours with 2.4 GHz and RGB off	Not provided
Battery type Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	Rechargeable lithium-ion polymer, 3.7 V 4200 mAh (15.54 Wh); charges in 5–6 hours	Not provided
Report rate claimDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	1000 Hz	8 kHz or 1 kHz report rate
Detachable cable Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	Yes

Onboard profile capacity Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	4 profiles	Not provided
BacklightingDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 Manufacturer specification · The exact model technical specification names 16.8 million colour key backlighting and a lightbar; the overview identifies the lightbar as front-facing. Per-key backlighting and the front lightbar are recorded separately. Logitech G512 X 75 — UK product page, SKU data and specifications	Per-key RGB	LIGHTSYNC RGB
Media controls Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	Multi-function rotary dial (volume; programmable in iCUE for brightness, zoom, scroll); other media functions via FN shortcuts	Not provided
Key customisationDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Logitech G512 X 75 Manufacturer specification · Second Actuation Pressure Point rings mark the second trigger point; advanced features use G HUB. Logitech G512 X 75 — UK product page, SKU data and specifications	CORSAIR iCUE: macros, per-key RGB, dial functions	KEYCONTROL programmable keys and knobs; two actions per keypress at different depths on analog keys
Windows key lock Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	FN shortcut	Not provided
Game Mode Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	GAME MODE button and Analog Scan button
Front lightbar Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	Yes
Listed control knobs Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 Manufacturer specification · Own-model positive inventory: 75% compact with function row and two knobs, without number pad. The exact source identifies two clickable remappable turn dials. No peer function/material/programmability absence is inferred. Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	2 knobs

Palm rest Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	Not included	Not provided
Original package contentsDifferent Sources Corsair K65 PLUS WIRELESS Manufacturer specification Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Logitech G512 X 75 Manufacturer specification · The palm rest is sold separately. Logitech G512 X 75 — UK product page, SKU data and specifications	Keyboard; USB wireless receiver; USB charging/data cable; warranty card; 2-in-1 switch/keycap puller	Keyboard; 9 magnetic analog switches; 1.8 m detachable USB-C to USB-A cable; keycap puller/keyboard tilt; switch puller/keyboard tilt; 5 alternative keycaps; 5 SAPP rings; documentation
Warranty Sources Corsair K65 PLUS WIRELESS Manufacturer specification · Local country regulations are applicable. Corsair K65 PLUS WIRELESS 75% RGB Mechanical Gaming Keyboard (UK) — UK product page (SKU CH-91D401L-UK), Tech Specs and package contents Corsair — 'CORSAIR K65 PLUS WIRELESS: Everything you need to know' official specification article Logitech G512 X 75 No source recorded.	2 years	Not provided

Show unverified (1)Not verified, not provided or conflicting for both products. Kept for completeness; never counted as a difference.

Specifications without verified values for either product
Per-key backlighting Sources Corsair K65 PLUS WIRELESS No source recorded. Logitech G512 X 75 The exact specification states key backlighting but does not establish independent per-key lighting control. · Manufacturer specification Logitech G512 X 75 — UK product page, SKU data and specifications	Not provided	Not listed by the manufacturer

First product manufacturer source Second product manufacturer source

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Each record represents an explicitly checked model and configuration. Original import: 5 Sept 2026; this is not its verification date. This is not a list of current offers or a popularity ranking.