Skip to main content Skip to navigation

G703 LIGHTSPEED Wireless Gaming Mouse

G Series


LIGHTSPEED Wireless Gaming Mouse
Ergonomically designed for comfort and featuring advanced gaming technologies—including ultra-fast LIGHTSPEED wireless. Rubber grips on the left and right provide long-lasting comfort and control.

Specs & Details


Height: 124 mm
Width: 68 mm
Depth: 43 mm
Weight: 107 g mouse only
Optional extra weight: 10 g
Cable length: 1.8 m

Technical Specifications

  • USB data format: 16 bits/axis
  • USB report rate: 1000Hz (1ms)
  • Wireless report rate: 1000Hz (1ms)
  • Wireless technology: LIGHTSPEED Wireless
  • Microprocessor: 32-bit ARM
  • PTFE Feet: 250 kilometers
Battery life
  • Default lighting: 24 Hrs
  • No lighting: 32 Hrs
Other Features
  • POWERPLAY compatible
  • Onboard memory: 3 profiles
  • LIGHTSYNC RGB: 2 zones
  • Mechanical Button Tensioning System

Warranty Information

2-Year Limited Hardware Warranty

Part Number

  • 910-005095


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

In the Box

  • G703 gaming mouse
  • LIGHTSPEED USB receiver
  • Charging/data cable
  • Optional receiver extension adapter
  • Optional 10-gram weight
  • User documentation


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

"Using G703 is indistinguishable from using a wired mouse. I haven’t even had any problems with interference, and that’s in my signal-drenched, tech-filled apartment.", October 2017
Logitech G703 - 1 ms report rate vs. Razer Death Adder - 2 ms report rate

No Wires, No Limits

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

Super Fast Wireless

1 ms Super Fast Wireless

Logitech G engineers created an 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.

G703 LIGHTSPEED Wireless Gaming Mouse


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.Advanced features require Logitech G HUB

G703 LIGHTSPEED Wireless Gaming Mouse

Six Programmable Buttons

G703 is ready to game out-of-the-box with preset button programming or fully configured to match your preferences. Personalize any button and melee, build, heal, or fireball at will. Advanced users can configure sequences of clicks and keystrokes (macros) to simplify in-game actions and quickly execute complex tasks.Advanced features require Logitech G HUB
G703 LIGHTSPEED Wireless Gaming Mouse

DPI Settings

On-the-fly DPI shifting that lets you program and switch between up to 5 sensitivity settings from 200 to 12,000 DPI for pixel-precise targeting  to lightning-fast maneuvers for fast 180-degree turns.
G703 LIGHTSPEED Wireless Gaming Mouse

Onboard Memory

With onboard memory, you can take your settings with you wherever you go. Use Logitech G HUB 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 login required.


Your cart is currently empty. Begin shopping now