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Black ambidextrous wireless gaming mouse with removable side buttons and RGB lighting

Logitech

Logitech G903 HERO 25K Wireless Silent Gaming Mouse Black 11 Buttons

SKU CH-K0W9-4MPFP

Wireless gaming mouse with 25,600 DPI HERO sensor, 11 programmable buttons and POWERPLAY charging compatibility

  • Buttons11
  • ColorBlack
  • Low-latency LIGHTSPEED wireless keeps every click instant
  • HERO 25K sensor delivers sub-micron tracking accuracy up to 25600 dpi
  • Ambidextrous shape with removable side buttons fits left- or right-hand grip
  • POWERPLAY compatibility enables continuous wireless charging during play
  • 11 programmable buttons and mechanical tension system give precise, customisable control

Ambidextrous Wireless Gaming Mouse

The Logitech G903 HERO 25K is a wireless gaming mouse built for left- and right-handed players. Its HERO 25K sensor delivers 25600 DPI tracking with sub-micron precision. Low-latency LIGHTSPEED wireless connects via a 2.4 GHz receiver. Eleven programmable buttons and a fast scroll wheel adapt to competitive play.

Upgrade from Wired or Lower-DPI Mice

The jump is worth it when cable drag or limited sensitivity holds back fast aiming. Removing the cord frees movement, while the 25600 DPI ceiling covers high-sensitivity and low-sensitivity styles alike. Silent primary clicks reduce audible distraction during late-night sessions. The ambidextrous shape suits players who found right-only designs uncomfortable.

Build Integration and Power Options

A USB port is required for the LIGHTSPEED receiver and for charging via the included cable. POWERPLAY compatibility allows continuous wireless charging with a compatible mat, removing battery downtime. Optional 10 g counterweight and swappable side buttons let you tune balance and button count. Logitech G HUB software on Windows 10, macOS 10.11, ChromeOS or Linux enables button mapping and LIGHTSYNC RGB control.

Highlights

  • Low-latency LIGHTSPEED wireless keeps every click instant
  • HERO 25K sensor delivers sub-micron tracking accuracy up to 25600 dpi
  • Ambidextrous shape with removable side buttons fits left- or right-hand grip
  • POWERPLAY compatibility enables continuous wireless charging during play
  • 11 programmable buttons and mechanical tension system give precise, customisable control

Specifications

BrandLogitech
Buttons11
ColorBlack

Questions about this item

Does the G903 HERO 25K need a specific USB port or clearance for its 2.4 receiver?

The LIGHTSPEED USB receiver plugs into any standard USB port; an optional receiver expansion adapter is included if you need extra clearance.

What is the step people often miss when setting up the 11 programmable buttons?

After pairing the mouse via the 2.4 receiver, you must install Logitech G HUB software to assign macros or remap the 7 to 11 programmable keys.

Which parts of the G903 HERO 25K are designed to be swapped out over time?

The box includes optional 10 gram counterweight, left and right side buttons, and button covers that can be replaced to suit grip preference.

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