KEYBOARDS · YOUR NEXT FACE-OFF

Corsair MAKR PRO 75 vs Das Keyboard 4 Professional

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

Compared products

YOUR FIRST CHOICE

Corsair MAKR PRO 75

CH-91CE21G-NA · English US (QWERTY) · Eclipse colourway · CORSAIR MGX Hyperdrive magnetic switches

Full product profile Official image

Exact model & source notes

The MAKR PRO 75 is Corsair's wired 75% Hall Effect keyboard in a full aluminium case, with pre-installed MGX Hyperdrive magnetic switches, 0.1–4.0 mm actuation, Rapid Trigger and a rotary dial. This US-layout SKU (CH-91CE21G-NA) is gasket-mounted on an FR4 plate and can take optional wireless and LCD modules.

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 MAKR PRO 75 for

A 75% keyboard
Narrower stated keyboard span across the desk: 332 mm vs 457.2 mm

Choose the Das Keyboard 4 Professional for

A full-size keyboard
Longer stated included cable length: 1.98 m vs 1.8 m

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

See the 13 verified differences

THE CONTENDER

Das Keyboard 4 Professional

DASK4MKPROCLI · Clicky Cherry MX2A Blue · US English ANSI (104 keys) · for PC

Full product profile Official image

Exact model & source notes

The Das Keyboard 4 Professional is a wired full-size typing keyboard with Cherry MX2A switches, an anodised aluminium top panel, dedicated media controls with a large volume knob and a two-port USB 3.0 hub. This record is the US ANSI PC model DASK4MKPROCLI with clicky Cherry MX2A Blue switches.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

Corsair MAKR PRO 75 UK & US retailers

UK & US price history: no verified listing yet

Das Keyboard 4 Professional 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 SIDE7 topics

SELECTED TOPIC

01 / 07

Regional layout

Check the exact configuration and source conditions for your use.

Corsair MAKR PRO 75English US (QWERTY)

Manufacturer specification · Corsair lists 'Keyboard Layout: NA (North America)' for this SKU; the official gallery image shows English QWERTY legends in the ANSI arrangement.

Source 1

Das Keyboard 4 ProfessionalUS English ANSI (104 keys)

Manufacturer specification · Das Keyboard lists a 104-key US layout and 105-key UK, NO and DE layouts. The official image shows the ANSI wide Enter with backslash above and @ on 2.

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 ↓

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

Regional layout

In Visual facts

Corsair MAKR PRO 75English US (QWERTY)

Das Keyboard 4 ProfessionalUS English ANSI (104 keys)

Sources

Corsair MAKR PRO 75

Manufacturer specification · Corsair lists 'Keyboard Layout: NA (North America)' for this SKU; the official gallery image shows English QWERTY legends in the ANSI arrangement.

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard lists a 104-key US layout and 105-key UK, NO and DE layouts. The official image shows the ANSI wide Enter with backslash above and @ on 2.

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Keyboard size

In Visual facts

Corsair MAKR PRO 7575% compact with function row and rotary dial, without number pad

Das Keyboard 4 ProfessionalFull size with number pad and dedicated media controls

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification · 104-key full layout per Das Keyboard; media keys, sleep button and a large volume knob sit above the number pad.

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Exact switch option

In Visual facts

Corsair MAKR PRO 75CORSAIR MGX Hyperdrive Hall Effect magnetic switches (pre-installed, pre-lubricated)

Das Keyboard 4 ProfessionalCherry MX2A Blue (clicky), gold contacts

Sources

Corsair MAKR PRO 75

Manufacturer specification · The Tech Specs row names them 'CORSAIR MGX V2'. The manual gives 30–55g actuation force, 4.1mm total travel and 150 million keystrokes.

Das Keyboard 4 Professional

Manufacturer specification · SKU DASK4MKPROCLI is the 'Clicky - Cherry MX2A Blue' option; the product page also refers to it generically as Cherry MX Blue. Das Keyboard rates its switches up to 50 million keystrokes. Das Keyboard does not state whether the switches are hot-swappable, so no hot-swap claim is made.

Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications Das Keyboard shop product data for the 4 Professional (variant SKUs and barcodes)

Check the exact configuration and source conditions for your use.

Connections

In Visual facts

Corsair MAKR PRO 75Wired USB Type-A (1.8 m detachable USB Type-C to Type-A cable); optional wireless module sold separately

Das Keyboard 4 ProfessionalWired USB (6.5 ft cable, single USB Type-A connector); two-port USB 3.0 hub

Sources

Corsair MAKR PRO 75

Manufacturer specification · The Tech Specs list a braided cable, the manual a tangle-free rubber cable. The optional wireless add-on module adds 2.4 GHz and Bluetooth.

Das Keyboard 4 Professional

Manufacturer specification · Requires one USB 1.1, 2.0 or 3.0 port; no driver required. No wireless mode.

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Keyboard span across the desk

In Visual facts

Corsair MAKR PRO 75332 mm

Das Keyboard 4 Professional457.2 mm

Sources

Corsair MAKR PRO 75

Manufacturer specification · Corsair labels this length (L).

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard publishes 'Dimensions: 18 x 6.8 x .80 inches' without axis labels; the first figure is read as the width across the keys, as in the dimensions field. Converted at 25.4 mm per inch.

Das Keyboard 4 Professional — product page with technical specifications

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

Key rollover

In Visual facts

Corsair MAKR PRO 75Full key rollover (NKRO) with 100% anti-ghosting

Das Keyboard 4 ProfessionalFull NKRO over USB (toggled with Shift + Mute)

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

Manufacturer specification

Das Keyboard 4 Professional — product page with technical specifications

This describes simultaneous key inputs, not polling rate or measured latency. An unspecified limit is not unlimited N-key rollover.

Show 7 more verified differences

Keycap material

In Visual facts

Corsair MAKR PRO 75PBT double-shot

Das Keyboard 4 ProfessionalLaser-etched key inscriptions; standard Cherry MX stem

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Media controls

Corsair MAKR PRO 75Rotary dial (volume, track skip and customisable functions) and FN shortcuts

Das Keyboard 4 ProfessionalDedicated media keys, oversized volume knob and instant sleep button

Sources

Corsair MAKR PRO 75

Manufacturer specification · An optional LCD module is sold separately.

Das Keyboard 4 Professional

Manufacturer specification

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Angle adjustment

Corsair MAKR PRO 75Adjustable height

Das Keyboard 4 ProfessionalMagnetic footbar raises the keyboard (elevated height 1.2 in); the footbar doubles as a ruler with a magnifying lens

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard publishes the elevated height in inches only; it does not publish a tilt angle.

Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Dimensions

Corsair MAKR PRO 75332 × 145 × 50 mm (length × width × height)

Das Keyboard 4 Professional18 × 6.8 × 0.80 in (across keys × front-to-back × height)

Sources

Corsair MAKR PRO 75

Manufacturer specification · Corsair labels these 332(L) x 145(W) x 50(H) mm; length is the span across the desk.

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification · As published by Das Keyboard in inches without axis labels, read as width × depth × height; elevated height with the footbar is 1.2 in. No metric figures are published; the weight (2.9 lb) and span across the desk are recorded separately with their conversions.

Das Keyboard 4 Professional — product page with technical specifications

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

Included cable length

Corsair MAKR PRO 751.8 m

Das Keyboard 4 Professional1.98 m

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard states an 'Extra long 6.5 ft USB cable with single USB type-A connector'; converted at 0.3048 m per ft (1.9812 m) and rounded to 1.98 m. The shop page describes an 'Extra-long braided cable'.

Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Rated keypress durability

Corsair MAKR PRO 75150 million keystrokes (guaranteed)

Das Keyboard 4 ProfessionalUp to 50 million keystrokes

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Manufacturer specification

Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Case material

Corsair MAKR PRO 75Full aluminium top and bottom

Das Keyboard 4 ProfessionalBlack anodised aluminium top panel

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

Manufacturer specification · Top panel only; Das Keyboard does not state the material of the bottom enclosure.

Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications

Check the exact configuration and source conditions for your use.

Small physical differences (1)

Manufacturer-stated weight

Corsair MAKR PRO 751282 g

Das Keyboard 4 Professional1315 g

Sources

Corsair MAKR PRO 75

Manufacturer specification · Tech Specs: 1.282 (kg implied); the manual rounds it to 1.3kg.

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard states 'Weight: 2.9 lbs'; converted at 453.59237 g per lb (1315.4 g) and rounded to the nearest gram, although the published figure has only two significant figures. Das Keyboard does not say whether the cable is included.

Das Keyboard 4 Professional — product page with technical specifications

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

Configuration & compatibility details (1)

Supported operating systems

Corsair MAKR PRO 75Windows 10 or macOS 10.15 (PC or Mac)

Das Keyboard 4 ProfessionalWindows and Linux PCs

Sources

Corsair MAKR PRO 75

Manufacturer specification · Customisation through CORSAIR WEB HUB (and iCUE, which needs an internet connection to download). The manual also lists Xbox One, Xbox Series X|S and PlayStation 4/5.

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard's system requirements for this PC model; a separate '4 Professional for Mac' model exists.

Das Keyboard 4 Professional — product page with technical specifications

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

Missing or non-comparable evidence (16)

Key customisation

Corsair MAKR PRO 75CORSAIR WEB HUB (browser): lighting, key remapping and macros

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

No source recorded for this side.

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

Onboard profile capacity

Corsair MAKR PRO 755 profiles

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · The manual says 1 by default, up to 5.

Das Keyboard 4 Professional

No source recorded for this side.

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

USB pass-through

Corsair MAKR PRO 75Not verified

Das Keyboard 4 ProfessionalTwo-port USB 3.0 SuperSpeed hub (up to 5 Gb/s)

Sources

Corsair MAKR PRO 75

No source recorded for this side.

Das Keyboard 4 Professional

Manufacturer specification · Das Keyboard's product information lists a 'Two-port USB 3.0 SuperSpeed hub - Up to 5Gb/s'; the shop's key features list a 'Two-port USB 3.0 hub for quick peripheral access'. The keyboard itself connects with a single USB Type-A connector.

Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications

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

Hot-swappable switches

Corsair MAKR PRO 75Yes

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · Compatible magnetic switches can be hot-swapped in.

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents

Das Keyboard 4 Professional

No source recorded for this side.

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

Backlighting

Corsair MAKR PRO 75Per-key RGB

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

Das Keyboard's specification list for the 4 Professional does not mention key backlighting either way, so no value is recorded. · Manufacturer specification

Das Keyboard 4 Professional — product page with technical specifications

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

Switch and case construction

Corsair MAKR PRO 75Gasket mount with FR4 switch plate (silicone gaskets) and screw-in stabilisers; eight sound-dampening layers

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

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 MAKR PRO 750.1 mm to 4.0 mm in 0.1 mm steps

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · Corsair recommends 0.3–3.6 mm for optimal accuracy.

Das Keyboard 4 Professional

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 MAKR PRO 7530–55 g

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

No source recorded for this side.

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

Original package contents

Corsair MAKR PRO 75Keyboard; braided USB Type-C cable; 2-in-1 switch/keycap puller; screwdriver; L-shaped hex wrench; replacement screws

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · The list on the page is truncated after 'replacement screw p'.

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents

Das Keyboard 4 Professional

No source recorded for this side.

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

Onboard memory

Corsair MAKR PRO 75Yes

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · 8MB.

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents

Das Keyboard 4 Professional

No source recorded for this side.

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

Report rate claim

Corsair MAKR PRO 75Up to 8,000 Hz, wired

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · The product page states '8,000Hz hyper-polling with AXON while wired'; no polling rate is published for use with the optional wireless module. The manual says the rate is adjustable in iCUE and CORSAIR WEB HUB device settings.

Das Keyboard 4 Professional

No source recorded for this side.

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

Rapid Trigger

Corsair MAKR PRO 75Rapid Trigger with dynamically resetting actuation points (optional Continuous Rapid Trigger); dual actuation (two actions on one keypress) via Multi-Action Keys

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · Rapid Trigger is off by default. In CORSAIR WEB HUB the Multi-Action Keys tab enables secondary actuation points for 2-in-1 keypress combinations; in iCUE the Second Actuation Point is off by default (default secondary actuation 3.5 mm).

Das Keyboard 4 Professional

No source recorded for this side.

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

Opposing-key (SOCD) handling

Corsair MAKR PRO 75FlashTap SOCD handling (FN + Right Shift)

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Das Keyboard 4 Professional

No source recorded for this side.

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

Switch total travel

Corsair MAKR PRO 754.1 mm

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications

Das Keyboard 4 Professional

No source recorded for this side.

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

Warranty

Corsair MAKR PRO 752 years

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification · Local country regulations are applicable.

Das Keyboard 4 Professional

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 MAKR PRO 75FN shortcut

Das Keyboard 4 ProfessionalNot verified

Sources

Corsair MAKR PRO 75

Manufacturer specification

Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents

Das Keyboard 4 Professional

No source recorded for this side.

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

0 shared fields have the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Corsair MAKR PRO 75

What it brings

Full aluminium case, gasket mount with an FR4 plate, screw-in stabilisers and eight dampening layers, with tools for disassembly in the box.
Manufacturer source Manufacturer source
Per-key actuation from 0.1 to 4.0 mm, Rapid Trigger, FlashTap SOCD handling and up to 8,000 Hz polling when wired.
Manufacturer source Manufacturer source

What to check

Wireless and the LCD require add-on modules sold separately; the standard keyboard is wired. The up-to-50-hour claim requires the optional wireless module in Bluetooth mode, lighting off and the rotary dial module attached. Installing the optional LCD replaces the rotary dial.
Manufacturer source Manufacturer source
It weighs 1,282 g and stands 50 mm high, and only compatible magnetic switches can be hot-swapped in.
Manufacturer source Manufacturer source

Das Keyboard 4 Professional

What it brings

Dedicated media keys, an oversized volume knob and a sleep button are built in, and the two-port USB 3.0 hub adds pass-through ports at the desk.
Manufacturer source
It supports full n-key rollover over USB and needs no driver; keycaps use the standard Cherry MX stem, so replacement sets fit.
Manufacturer source

What to check

Das Keyboard describes the Blue switch as the most clicky in its line, which may not suit shared offices; the Soft Tactile Brown SKU is its quieter alternative.
Manufacturer source Manufacturer source
It is wired only (6.5 ft USB cable), and no key backlighting is listed in its specifications; Das Keyboard's system requirements name Windows and Linux PCs, with Mac users directed to a separate model.
Manufacturer source

COMPARE THE DETAILS

Full specifications

How we verify

Differences only

31 of 31 specifications Sources in each row

Source-backed specifications for Corsair MAKR PRO 75 and Das Keyboard 4 Professional
Specification	Corsair MAKR PRO 75	Das Keyboard 4 Professional

Regional layoutDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · Corsair lists 'Keyboard Layout: NA (North America)' for this SKU; the official gallery image shows English QWERTY legends in the ANSI arrangement. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Das Keyboard 4 Professional Manufacturer specification · Das Keyboard lists a 104-key US layout and 105-key UK, NO and DE layouts. The official image shows the ANSI wide Enter with backslash above and @ on 2. Das Keyboard 4 Professional — product page with technical specifications	English US (QWERTY)	US English ANSI (104 keys)
Keyboard sizeDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · 104-key full layout per Das Keyboard; media keys, sleep button and a large volume knob sit above the number pad. Das Keyboard 4 Professional — product page with technical specifications	75% compact with function row and rotary dial, without number pad	Full size with number pad and dedicated media controls
DimensionsDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · Corsair labels these 332(L) x 145(W) x 50(H) mm; length is the span across the desk. Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · As published by Das Keyboard in inches without axis labels, read as width × depth × height; elevated height with the footbar is 1.2 in. No metric figures are published; the weight (2.9 lb) and span across the desk are recorded separately with their conversions. Das Keyboard 4 Professional — product page with technical specifications	332 × 145 × 50 mm (length × width × height)	18 × 6.8 × 0.80 in (across keys × front-to-back × height)
Supported operating systemsDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · Customisation through CORSAIR WEB HUB (and iCUE, which needs an internet connection to download). The manual also lists Xbox One, Xbox Series X\|S and PlayStation 4/5. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Das Keyboard's system requirements for this PC model; a separate '4 Professional for Mac' model exists. Das Keyboard 4 Professional — product page with technical specifications	Windows 10 or macOS 10.15 (PC or Mac)	Windows and Linux PCs
Keyboard span across the deskDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · Corsair labels this length (L). Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Das Keyboard publishes 'Dimensions: 18 x 6.8 x .80 inches' without axis labels; the first figure is read as the width across the keys, as in the dimensions field. Converted at 25.4 mm per inch. Das Keyboard 4 Professional — product page with technical specifications	332 mm	457.2 mm
Manufacturer-stated weightDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · Tech Specs: 1.282 (kg implied); the manual rounds it to 1.3kg. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Das Keyboard states 'Weight: 2.9 lbs'; converted at 453.59237 g per lb (1315.4 g) and rounded to the nearest gram, although the published figure has only two significant figures. Das Keyboard does not say whether the cable is included. Das Keyboard 4 Professional — product page with technical specifications	1282 g	1315 g
Case materialDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Top panel only; Das Keyboard does not state the material of the bottom enclosure. Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications	Full aluminium top and bottom	Black anodised aluminium top panel
Switch and case construction Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	Gasket mount with FR4 switch plate (silicone gaskets) and screw-in stabilisers; eight sound-dampening layers	Not provided
Angle adjustmentDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Das Keyboard publishes the elevated height in inches only; it does not publish a tilt angle. Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications	Adjustable height	Magnetic footbar raises the keyboard (elevated height 1.2 in); the footbar doubles as a ruler with a magnifying lens

Exact switch optionDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · The Tech Specs row names them 'CORSAIR MGX V2'. The manual gives 30–55g actuation force, 4.1mm total travel and 150 million keystrokes. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · SKU DASK4MKPROCLI is the 'Clicky - Cherry MX2A Blue' option; the product page also refers to it generically as Cherry MX Blue. Das Keyboard rates its switches up to 50 million keystrokes. Das Keyboard does not state whether the switches are hot-swappable, so no hot-swap claim is made. Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications Das Keyboard shop product data for the 4 Professional (variant SKUs and barcodes)	CORSAIR MGX Hyperdrive Hall Effect magnetic switches (pre-installed, pre-lubricated)	Cherry MX2A Blue (clicky), gold contacts
Adjustable actuation range Sources Corsair MAKR PRO 75 Manufacturer specification · Corsair recommends 0.3–3.6 mm for optimal accuracy. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	0.1 mm to 4.0 mm in 0.1 mm steps	Not provided
Rapid Trigger Sources Corsair MAKR PRO 75 Manufacturer specification · Rapid Trigger is off by default. In CORSAIR WEB HUB the Multi-Action Keys tab enables secondary actuation points for 2-in-1 keypress combinations; in iCUE the Second Actuation Point is off by default (default secondary actuation 3.5 mm). Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	Rapid Trigger with dynamically resetting actuation points (optional Continuous Rapid Trigger); dual actuation (two actions on one keypress) via Multi-Action Keys	Not provided
Switch actuation force Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	30–55 g	Not provided
Switch total travel Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	4.1 mm	Not provided
Rated keypress durabilityDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification Das Keyboard 4 Professional — product page with technical specifications	150 million keystrokes (guaranteed)	Up to 50 million keystrokes
Hot-swappable switches Sources Corsair MAKR PRO 75 Manufacturer specification · Compatible magnetic switches can be hot-swapped in. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Das Keyboard 4 Professional No source recorded.	Yes	Not provided
Key rolloverDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification Das Keyboard 4 Professional — product page with technical specifications	Full key rollover (NKRO) with 100% anti-ghosting	Full NKRO over USB (toggled with Shift + Mute)
Keycap materialDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification Das Keyboard 4 Professional — product page with technical specifications	PBT double-shot	Laser-etched key inscriptions; standard Cherry MX stem
Opposing-key (SOCD) handling Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	FlashTap SOCD handling (FN + Right Shift)	Not provided

ConnectionsDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · The Tech Specs list a braided cable, the manual a tangle-free rubber cable. The optional wireless add-on module adds 2.4 GHz and Bluetooth. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Requires one USB 1.1, 2.0 or 3.0 port; no driver required. No wireless mode. Das Keyboard 4 Professional — product page with technical specifications	Wired USB Type-A (1.8 m detachable USB Type-C to Type-A cable); optional wireless module sold separately	Wired USB (6.5 ft cable, single USB Type-A connector); two-port USB 3.0 hub
Included cable lengthDifferent Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification · Das Keyboard states an 'Extra long 6.5 ft USB cable with single USB type-A connector'; converted at 0.3048 m per ft (1.9812 m) and rounded to 1.98 m. The shop page describes an 'Extra-long braided cable'. Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications	1.8 m	1.98 m
Report rate claim Sources Corsair MAKR PRO 75 Manufacturer specification · The product page states '8,000Hz hyper-polling with AXON while wired'; no polling rate is published for use with the optional wireless module. The manual says the rate is adjustable in iCUE and CORSAIR WEB HUB device settings. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	Up to 8,000 Hz, wired	Not provided
USB pass-through Sources Corsair MAKR PRO 75 No source recorded. Das Keyboard 4 Professional Manufacturer specification · Das Keyboard's product information lists a 'Two-port USB 3.0 SuperSpeed hub - Up to 5Gb/s'; the shop's key features list a 'Two-port USB 3.0 hub for quick peripheral access'. The keyboard itself connects with a single USB Type-A connector. Das Keyboard 4 Professional — official Das Keyboard shop page (switch options and SKUs)Das Keyboard 4 Professional — product page with technical specifications	Not provided	Two-port USB 3.0 SuperSpeed hub (up to 5 Gb/s)

Onboard memory Sources Corsair MAKR PRO 75 Manufacturer specification · 8MB. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Das Keyboard 4 Professional No source recorded.	Yes	Not provided
Onboard profile capacity Sources Corsair MAKR PRO 75 Manufacturer specification · The manual says 1 by default, up to 5. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	5 profiles	Not provided
Backlighting Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Das Keyboard's specification list for the 4 Professional does not mention key backlighting either way, so no value is recorded. · Manufacturer specification Das Keyboard 4 Professional — product page with technical specifications	Per-key RGB	Not listed by the manufacturer
Media controlsDifferent Sources Corsair MAKR PRO 75 Manufacturer specification · An optional LCD module is sold separately. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional Manufacturer specification Das Keyboard 4 Professional — product page with technical specifications	Rotary dial (volume, track skip and customisable functions) and FN shortcuts	Dedicated media keys, oversized volume knob and instant sleep button
Key customisation Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	CORSAIR WEB HUB (browser): lighting, key remapping and macros	Not provided
Windows key lock Sources Corsair MAKR PRO 75 Manufacturer specification Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Das Keyboard 4 Professional No source recorded.	FN shortcut	Not provided

Original package contents Sources Corsair MAKR PRO 75 Manufacturer specification · The list on the page is truncated after 'replacement screw p'. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Das Keyboard 4 Professional No source recorded.	Keyboard; braided USB Type-C cable; 2-in-1 switch/keycap puller; screwdriver; L-shaped hex wrench; replacement screws	Not provided
Warranty Sources Corsair MAKR PRO 75 Manufacturer specification · Local country regulations are applicable. Corsair MAKR PRO 75 Hall Effect DIY Keyboard — US product page (SKU CH-91CE21G-NA), Tech Specs and package contents Corsair MAKR PRO 75 — official manual / quick start guide with technical specifications Das Keyboard 4 Professional No source recorded.	2 years	Not provided

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.