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G903 LIGHTSPEED Wireless Gaming Mouse

G Series

G903

LIGHTSPEED Wireless Gaming Mouse
Ultimate gaming mouse. Ultralow-latency LIGHTSPEED wireless. HERO 25K sensor achieves sub-micron tracking. Ambidextrous design. Hyper-fast scrollwheel. POWERPLAY compatible for continuous wireless charging.

Specs & Details

Dimensions

Height: 130.3 mm
Width: 66.5 mm
Depth: 40.4 mm
Weight: 110 g mouse only
Optional extra weight: 10 g
Cable length: 1.80 m

Technical Specifications

TRACKING
RESPONSIVENESS
  • USB data format: 16 bits/axis
  • USB report rate: 1000Hz (1ms)
  • Wireless report rate: 1000Hz (1ms)
  • Wireless technology: LIGHTSPEED Wireless
  • Microprocessor: 32-bit ARM
Durability
  • PTFE Feet: >250 kilometers
Battery life
  • Default lighting: 24 Hrs
  • No lighting: 32 Hrs
Other Features
  • POWERPLAY compatible
  • Onboard memory: 5 profiles
  • LIGHTSYNC RGB: 2 zones
  • Mechanical Button Tensioning System

Warranty Information

2-Year Limited Hardware Warranty

Part Number

  • 910-005087

Compatibility

Windows® 7 or later
macOS 10.11 or later
ChromeOS™
USB port
Internet access for Logitech G HUB (optional)

In the Box

  • G903 gaming mouse
  • LIGHTSPEED™ USB receiver
  • USB charging/data cable
  • Accessories case
  • Optional receiver extension adapter
  • Optional 10-gram weight
  • Optional side buttons (2x left, 2x right)
  • Optional button covers (1x left, 1x right)
  • User documentation

Support

Find all the documentation we have available to get this product up and running quickly.

Logitech G903 - 1 ms report rate; Razer Death Adder - 2 ms report rate

No Wire. No Limits.

LIGHTSPEED wireless technology is as fast or faster than many wired gaming mice. And that was the required benchmark for LIGHTSPEED viability. The only satisfactory result is the total freedom of wireless with absolutely no compromises.

G903 LIGHTSPEED Wireless Gaming Mouse

1 ms Wireless Achieved

Logitech G engineers worked through a complete end-to-end technology optimization from sensor to firmware, circuitry to antenna. We tested and refined each component, focusing on the slowest link until nothing was slow.

  1. SPI: Sensor peripheral interface is highly optimized for maximum processing speed and efficiency to track motion precisely.

  2. MCU: Microcontroller unit translates data from the SPI, via enhanced firmware, faster than ever before.

  3. RFIC: Radio frequency integrated circuit transmits MCU data robustly and reliably via fine-tuned electrical pathways.

  4. RF antenna is designed specifically for LIGHTSPEED for absolute minimum impedance and maximum signal strength.

  5. Nano receiver connects discretely via USB and is fully capable of transmitting at a report rate of  1,000 Hz (1 ms) to the PC.

G903 LIGHTSPEED Wireless Gaming Mouse

Wired and Wireless

Plug in the data and charging cable to seamlessly switch between wireless and wired modes without interrupting your game. Use the included USB adapter to keep your LIGHTSPEED USB transceiver nearby to quickly switch between wired and wireless modes.

G903 LIGHTSPEED Wireless Gaming Mouse

Ambidextrous

Fully-configurable button layout and ambidextrous design allow for left- or right-handed use that works with nearly any mouse grip style, including palm, claw and fingertip grips. And for those who want a little extra weight, G903 comes with an optional 10 g weight.

G903 LIGHTSPEED Wireless Gaming Mouse

LIGHTSYNC RGB

LIGHTSYNC technology provides next-gen RGB lighting that synchronizes lighting and game profiles with your content. Customize from a full spectrum of approximately 16.8 million colors and synchronize lighting animations and effects with your other Logitech G devices. Customize it all quickly and easily using Logitech G HUB.
G903 LIGHTSPEED Wireless Gaming Mouse

11 PROGRAMMABLE BUTTONS

Use Logitech G HUB to program your favorite commands and macros to each of the up to 11 buttons. Build, crouch, melee, ult, heal put your power moves at your fingertips.

G903 LIGHTSPEED Wireless Gaming Mouse

DPI Settings

Add even more skill to your game with quick DPI shifting from low to high sensitivity. Use the thumb button to transition between headshot-precise 200 DPI targeting to lightning-fast 12,000 DPI maneuvers. Also, with DPI cycling, you can move through up to five DPI settings with a click. Program your DPI with Logitech G HUB or use the default settings that work great out-of-the-box.
G903 LIGHTSPEED Wireless Gaming Mouse

Onboard Memory

With onboard memory, you can take your settings with you wherever you go. Use Logitech Gaming Software to save your settings to the memory on the mouse and take them with you. Your saved settings will work on any PC without additional software or any login required.

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