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MICE · YOUR NEXT FACE-OFF

Logitech G403 HERO vs Razer Cobra Pro

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

Compared products

YOUR FIRST CHOICE

Logitech G403 HERO

Black · 910-005633 · UK manufacturer configuration

Logitech G403 HERO in Black: exact official product gallery view
Exact model & source notes

The black G403 HERO (910-005633) is a wired right-handed mouse with a HERO 25K sensor up to 25,600 DPI, six programmable buttons, LIGHTSYNC RGB, rubber side grips and a removable 10 g weight.

Specifications checked 11 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 Logitech G403 HERO for

  • A right-hand shape

Choose the Razer Cobra Pro for

  • Both wired and wireless connections
  • A symmetric shape
  • More stated listed controls: 8 vs 6
Built from verified specifications that differ. Not a rating or a recommendation.
See the 11 verified differences
THE CONTENDER

Razer Cobra Pro

Black · RZ01-04660100-R3G1 · UK manufacturer configuration

Razer Cobra Pro wireless mouse in black, left side view showing the two side buttons, lit scroll wheel and RGB underglow strip
Exact model & source notes

The Razer Cobra Pro is a wireless model in Razer's Cobra product family, with a right-handed symmetrical compact form factor: 77 g, a Focus Pro 30K optical sensor, HyperSpeed 2.4 GHz, Bluetooth and USB-C wired modes, and 11-zone Chroma lighting.

Specifications checked 26 Sept 2026.

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

Manufacturer specifications

Logitech G403 HERO UK & US retailers

UK & US price history: no verified listing yet

Razer Cobra Pro 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

Connections

Check the exact configuration and source conditions for your use.

Logitech G403 HEROWired USB

Manufacturer specification

Razer Cobra ProRazer HyperSpeed Wireless 2.4 GHz (USB dongle), Bluetooth, wired USB-C

Manufacturer specification · Three modes; the HyperSpeed dongle and a USB dongle adapter are in the box. Razer says the HyperSpeed dongle supports multi-device connection of a wireless mouse and keyboard to a single dongle; Razer points to its list of compatible keyboards and mice.

Explore the full specifications

Choose the grip, then check the connection. Left-side thumb controls are not a mirrored left-handed layout. Check the receiver or USB connection, battery requirements and your preferred shape. DPI is tracking resolution, not an accuracy score; no gaming winner is inferred.

WHAT CHANGES BETWEEN THEM?

Key differences

Full specifications ↓

11 verified differences, most decision-relevant first. 6 are also drawn in Visual facts above. Missing information stays separate.

Connections

In Visual facts
Logitech G403 HEROWired USB
Razer Cobra ProRazer HyperSpeed Wireless 2.4 GHz (USB dongle), Bluetooth, wired USB-C
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Three modes; the HyperSpeed dongle and a USB dongle adapter are in the box. Razer says the HyperSpeed dongle supports multi-device connection of a wireless mouse and keyboard to a single dongle; Razer points to its list of compatible keyboards and mice.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs

Check the exact configuration and source conditions for your use.

Sensor model / type

In Visual facts
Logitech G403 HEROHERO 25K
Razer Cobra ProRazer Focus Pro 30K optical
Sources
Logitech G403 HERO

Manufacturer specification · Logitech's sensor name.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's sensor name. Razer says the sensor tracks on a wider variety of surfaces including glass.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Listed controls

In Visual facts
Logitech G403 HERO6
Razer Cobra Pro8
Sources
Logitech G403 HERO

Manufacturer specification · Programmable in G HUB.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's specification table lists 8 programmable buttons; the overview separately advertises "10 Customizable Controls" without itemising them.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ

Physical clicks, programmable wheel actions and optional side buttons can produce different counts. Read each configuration; a larger count does not establish better control or programmability.

Hand orientation

In Visual facts
Logitech G403 HERORight-hand control layout; asymmetric shell with left-side thumb buttons
Razer Cobra ProRight-handed symmetrical compact shape; side buttons on the left
Sources
Logitech G403 HERO

Manufacturer specification · Control layout from the manufacturer's product views.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's stated form factor; side-button position from the official product views. Not a grip or comfort test.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ

Check the exact configuration and source conditions for your use.

Customisation software

In Visual facts
Logitech G403 HEROLogitech G HUB
Razer Cobra ProRazer Synapse
Sources
Logitech G403 HERO

Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Button mapping, macros and lighting need Razer Synapse installed.

Razer Cobra Pro — Razer UK product overview and FAQ

Stored profiles, sensitivity settings and software assignments are different capabilities. An unspecified profile count is not zero; check the software and firmware conditions.

Listed package

In Visual facts
Logitech G403 HEROG403 mouse; optional 10 g weight; documentation
Razer Cobra ProMouse; HyperSpeed Wireless Dongle and USB dongle adapter; USB Type-A to Type-C charging cable; Important Product Information Guide
Sources
Logitech G403 HERO

Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Manufacturer box contents; the HyperPolling dongle, Mouse Dock Pro and charging puck are not included.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

Check the exact configuration and source conditions for your use.

Show 5 more verified differences

Published acceleration threshold

Logitech G403 HEROGreater than 40 G
Razer Cobra Pro70 G
Sources
Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's maximum acceleration rating; test surface not stated.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Published tracking speed

Logitech G403 HEROGreater than 400 IPS
Razer Cobra Pro750 IPS
Sources
Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's maximum speed rating; test surface not stated.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

Sensor settings and manufacturer tracking limits describe capabilities, not independently measured accuracy or gaming performance. Preserve each test surface and software condition.

Dimensions

Logitech G403 HERO124 × 68 × 43 mm (length × width × height)
Razer Cobra Pro119.6 × 62.5 × 38.1 mm (length × width × height)
Sources
Logitech G403 HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Logitech G403 HERO — manufacturer specifications

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

Small physical differences (1)
Missing or non-comparable evidence (19)

Main switch technology

Logitech G403 HERONot verified
Razer Cobra ProRazer Optical Mouse Switches Gen-3
Sources
Logitech G403 HERO

The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified.

Logitech G403 HERO — manufacturer specifications

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

Maximum report rate

Logitech G403 HERO1000 Hz
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification · 1 ms report interval.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Razer does not state the maximum report rate with the included HyperSpeed dongle. · Manufacturer specification · Razer quotes its HyperSpeed battery rating at 1000 Hz but does not give that as the maximum; 8000 Hz needs sold-separately accessories.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

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

Onboard profile capacity

Logitech G403 HERONot verified
Razer Cobra Pro5 profiles
Sources
Logitech G403 HERO

Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Five profiles, per Razer's specification table and overview.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ

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

Onboard memory

Logitech G403 HERONot verified
Razer Cobra ProYes
Sources
Logitech G403 HERO

No source recorded for this side.

Razer Cobra Pro

Manufacturer specification

Razer Cobra Pro — Razer UK product overview and FAQ

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

Battery life

Logitech G403 HERONot verified
Razer Cobra ProUp to 100 h on HyperSpeed at 1000 Hz; up to 170 h on Bluetooth; up to 22 h at 8000 Hz with sold-separately HyperPolling dongle and Mouse Dock Pro
Sources
Logitech G403 HERO

No source recorded for this side.

Razer Cobra Pro

Manufacturer specification · Razer states the 100 h (1000 Hz) and 22 h (8000 Hz) ratings in constant motion; it states no test condition or report rate for the 170 h Bluetooth rating.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs

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

Primary-button tensioning

Logitech G403 HEROMetal-spring primary-button tensioning system
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded for this side.

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

Charging

Logitech G403 HERONot verified
Razer Cobra ProUSB Type-C cable; wireless charging with the sold-separately Razer Wireless Charging Puck or Mouse Dock Pro
Sources
Logitech G403 HERO

No source recorded for this side.

Razer Cobra Pro

Manufacturer specification · The wireless puck replaces the mouse's cover puck.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ

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

Manufacturer host requirements

Logitech G403 HEROUSB port; Windows 7 or later; macOS 10.11 or later
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification · G HUB has its own current system requirements.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded for this side.

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

RGB lighting zones

Logitech G403 HERONot verified
Razer Cobra Pro11
Sources
Logitech G403 HERO

No source recorded for this side.

Razer Cobra Pro

Manufacturer specification · The exact product source explicitly states 11 configurable RGB zones. Zones individually programmable in Razer Synapse. Published lighting implementation: Razer Chroma RGB, 11 zones (scroll wheel, logo, full underglow). Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. Status indicators are not counted as additional configurable zones.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ

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

Optional additional weight

Logitech G403 HERO10 g
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification · Optional extra weight, added to the listed mouse weight.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded for this side.

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

Minimum sensitivity

Logitech G403 HERO100 DPI
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification · Tracking range starts at 100 DPI.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Razer does not list a minimum sensitivity for this model. · Manufacturer specification · Razer lists only the 30,000 DPI maximum.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

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

Published sensor processing

Logitech G403 HEROZero smoothing, acceleration and filtering
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded for this side.

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

Grip material

Logitech G403 HERODual-injected rubber side grips
Razer Cobra ProNot verified
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded for this side.

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

Claimed main-switch durability

Logitech G403 HERONot verified
Razer Cobra Pro90 million clicks
Sources
Logitech G403 HERO

No source recorded for this side.

Razer Cobra Pro

Manufacturer specification · Razer's lifecycle rating for the optical switches.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs

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

Weight

Logitech G403 HERO87.3 g
Razer Cobra Pro77 g
Sources
Logitech G403 HERO

Manufacturer specification · Before the optional 10 g weight.

Logitech G403 HERO — manufacturer specifications

The manufacturer sources do not establish the same cable weighing basis. Both published masses remain visible with their conditions, but are not ranked.

1 shared field has the same recorded value.

WHAT EACH CHOICE ASKS OF YOU

What it brings and what to check

Logitech G403 HERO

What it brings

  • The wired G403 covers 100–25,600 DPI at 1000 Hz with its HERO 25K sensor, and metal springs tension the left and right buttons under a shell with rubber side grips.

What to check

Razer Cobra Pro

What it brings

What to check

  • 8000 Hz wireless and wireless charging both need accessories sold separately (HyperPolling dongle or Mouse Dock Pro, charging puck); at 8000 Hz Razer rates battery at up to 22 hours.
  • The shape is right-handed with left side buttons, and Razer lists no cable length, minimum DPI or maximum report rate for the included dongle.
COMPARE THE DETAILS

Full specifications

How we verify
32 of 32 specifications Sources in each row
Source-backed specifications for Logitech G403 HERO and Razer Cobra Pro
SpecificationLogitech G403 HERORazer Cobra Pro
WeightDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Before the optional 10 g weight.

Logitech G403 HERO — manufacturer specifications
87.3 g77 g
DimensionsDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Logitech G403 HERO — manufacturer specifications
124 × 68 × 43 mm (length × width × height)119.6 × 62.5 × 38.1 mm (length × width × height)
Body lengthDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Mouse body, length × width × height; cable excluded.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Mouse body length.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
124 mm119.6 mm
Hand orientationDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Control layout from the manufacturer's product views.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's stated form factor; side-button position from the official product views. Not a grip or comfort test.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
Right-hand control layout; asymmetric shell with left-side thumb buttonsRight-handed symmetrical compact shape; side buttons on the left
Optional additional weight
Sources
Logitech G403 HERO

Manufacturer specification · Optional extra weight, added to the listed mouse weight.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded.

10 gNot provided
Body widthDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Overall width, not grip width.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's listed width; Razer does not state the measurement basis.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
68 mm62.5 mm
Grip material
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded.

Dual-injected rubber side gripsNot provided
Glide feet
Sources
Logitech G403 HERO

No source recorded.

Not provided100% PTFE
Sensor model / typeDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Logitech's sensor name.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's sensor name. Razer says the sensor tracks on a wider variety of surfaces including glass.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs
HERO 25KRazer Focus Pro 30K optical
Maximum tracking resolutionDifferent
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
25600 DPI30000 DPI
Maximum report rate
Sources
Logitech G403 HERO

Manufacturer specification · 1 ms report interval.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Razer does not state the maximum report rate with the included HyperSpeed dongle. · Manufacturer specification · Razer quotes its HyperSpeed battery rating at 1000 Hz but does not give that as the maximum; 8000 Hz needs sold-separately accessories.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
1000 HzNot provided
Minimum sensitivity
Sources
Logitech G403 HERO

Manufacturer specification · Tracking range starts at 100 DPI.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Razer does not list a minimum sensitivity for this model. · Manufacturer specification · Razer lists only the 30,000 DPI maximum.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
100 DPINot provided
Published tracking speedDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's maximum speed rating; test surface not stated.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
Greater than 400 IPS750 IPS
Published acceleration thresholdDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Tested by Logitech on a G240 mouse pad.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's maximum acceleration rating; test surface not stated.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
Greater than 40 G70 G
Published sensor processing
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded.

Zero smoothing, acceleration and filteringNot provided
Report rate with optional receiver
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification · Only with the Razer HyperPolling Wireless Dongle or Mouse Dock Pro, both sold separately.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
Not provided8000 Hz
Listed controlsDifferent
Sources
Logitech G403 HERO

Manufacturer specification · Programmable in G HUB.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Razer's specification table lists 8 programmable buttons; the overview separately advertises "10 Customizable Controls" without itemising them.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
68
Main switch technology
Sources
Logitech G403 HERO

The manufacturer describes mechanical button tensioning, which does not establish the electrical switch actuation type. · Manufacturer specification · Primary-button tensioning is recorded separately. Electrical switch actuation and vendor remain unverified.

Logitech G403 HERO — manufacturer specifications
Not listed by the manufacturerRazer Optical Mouse Switches Gen-3
Primary-button tensioning
Sources
Logitech G403 HERO

Manufacturer specification · Manufacturer-stated primary-button tensioning mechanism, separate from electrical actuation, measured click force, latency or reliability.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded.

Metal-spring primary-button tensioning systemNot provided
Claimed main-switch durability
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification · Razer's lifecycle rating for the optical switches.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
Not provided90 million clicks
Scroll controls
Sources
Logitech G403 HERO

No source recorded.

Not providedStandard scroll wheel; no tilt-click
ConnectionsDifferent
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Three modes; the HyperSpeed dongle and a USB dongle adapter are in the box. Razer says the HyperSpeed dongle supports multi-device connection of a wireless mouse and keyboard to a single dongle; Razer points to its list of compatible keyboards and mice.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs
Wired USBRazer HyperSpeed Wireless 2.4 GHz (USB dongle), Bluetooth, wired USB-C
Cable length
Sources
Logitech G403 HERO

Manufacturer specification

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Razer does not list the cable length for this model. · Manufacturer specification · Razer names a USB Type A to Type C charging cable but gives no length.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
2.1 mNot provided
Battery life
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification · Razer states the 100 h (1000 Hz) and 22 h (8000 Hz) ratings in constant motion; it states no test condition or report rate for the 170 h Bluetooth rating.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro (RZ01-04660100-R3U1) — Razer US store page and tech specs
Not providedUp to 100 h on HyperSpeed at 1000 Hz; up to 170 h on Bluetooth; up to 22 h at 8000 Hz with sold-separately HyperPolling dongle and Mouse Dock Pro
Charging
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification · The wireless puck replaces the mouse's cover puck.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
Not providedUSB Type-C cable; wireless charging with the sold-separately Razer Wireless Charging Puck or Mouse Dock Pro
Lighting
Sources
Logitech G403 HERO

Manufacturer specification · G HUB supports game-, audio- and screen-driven RGB effects. Published lighting implementation: LIGHTSYNC RGB. Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Zones individually programmable in Razer Synapse. Published lighting implementation: Razer Chroma RGB, 11 zones (scroll wheel, logo, full underglow). Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
RGBRGB
Customisation softwareDifferent
Sources
Logitech G403 HERO

Manufacturer specification · G HUB is an optional download (internet required); advanced settings need it.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Button mapping, macros and lighting need Razer Synapse installed.

Razer Cobra Pro — Razer UK product overview and FAQ
Logitech G HUBRazer Synapse
Onboard profile capacity
Sources
Logitech G403 HERO

Logitech does not list this for the model. · Manufacturer specification · Logitech does not list a stored-profile count.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Five profiles, per Razer's specification table and overview.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
Not provided5 profiles
Onboard memory
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification

Razer Cobra Pro — Razer UK product overview and FAQ
Not providedYes
RGB lighting zones
Sources
Logitech G403 HERO

No source recorded.

Razer Cobra Pro

Manufacturer specification · The exact product source explicitly states 11 configurable RGB zones. Zones individually programmable in Razer Synapse. Published lighting implementation: Razer Chroma RGB, 11 zones (scroll wheel, logo, full underglow). Source-specific tooling, location, modes and effects remain qualified; more detailed wording does not establish another RGB product lacks that implementation. Status indicators are not counted as additional configurable zones.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specsRazer Cobra Pro — Razer UK product overview and FAQ
Not provided11
Manufacturer host requirements
Sources
Logitech G403 HERO

Manufacturer specification · G HUB has its own current system requirements.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

No source recorded.

USB port; Windows 7 or later; macOS 10.11 or laterNot provided
Listed packageDifferent
Sources
Logitech G403 HERO

Manufacturer specification · POWERPLAY hardware is not included; check the seller's listing.

Logitech G403 HERO — manufacturer specifications
Razer Cobra Pro

Manufacturer specification · Manufacturer box contents; the HyperPolling dongle, Mouse Dock Pro and charging puck are not included.

Razer Cobra Pro (RZ01-04660100-R3G1) — Razer UK store page and tech specs
G403 mouse; optional 10 g weight; documentationMouse; HyperSpeed Wireless Dongle and USB dongle adapter; USB Type-A to Type-C charging cable; Important Product Information Guide
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Closest mice to this pair by shared key specifications. Not a popularity ranking.

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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.