Logitech G305 LIGHTSPEED Wireless Gaming Mouse – Black
HERO Sensor Technology in the G305
HERO is a revolutionary optical sensor designed by Logitech G to deliver class-leading performance and up to 10 times the power efficiency compared to the previous generation.
- LIGHTSPEED wireless
- HERO sensor
- Mechanical switches

What it does well.

Breakthrough Performance
HERO is a true breakthrough innovation in sensor technology, providing revolutionary performance and efficiency. It’s the first of its kind to enable a new generation of high-performance and long-lasting wireless gaming mice.

10X efficiency
HERO utilizes a smart power management system to continuously adjust frame-rate processing based on mouse speeds. This allows exacting performance plus constantly managed and minimized power consumption. That equates to run-to-die battery life of 250 hours 4 on just one AA battery.

Ultra-Fast Accuracy
HERO delivers accuracy at velocities over 400 IPS across the full DPI range—from 200 to 12,000—with zero smoothing, acceleration, or filtering. HERO sensor gives players unsurpassed responsiveness, precision and power efficiency. React faster, strike clean, and never miss your moment.

LIGHTSPEED Wireless
Through end-to-end engineering and design, Logitech G developed a robust wireless solution to solve the fundamental problems of latency, stability, and connectivity. The end result is LIGHTSPEED, a pro-grade wireless solution that achieves wired-like performance. Ensure a W with ultra-fast, lag-free clicks.

1 ms wireless achieved
Every second counts. Logitech G engineers worked through a complete technology optimization from sensor to firmware, circuitry to antenna design. Our experienced team tested and refined each component, focusing on the slowest link, until nothing was slow.

Ultra-long battery life
HERO sensor and LIGHTSPEED wireless deliver extreme efficiency to let you game for months. It delivers up to 250 hours run-to-die on just one AA battery. It can be adjusted to last up to 9 months of typical use in Endurance mode, which can be selected via Logitech G HUB.
The numbers.
- Button Technology
- Mechanical Button Tensioning System
- Onboard memory
- 1 profile
- Sensor
- HERO
- Resolution - Tracking
- 200 – 12,000 DPI
- Max. acceleration
- 40 G
- Max. speed
- 400 IPS
- Zero smoothing/acceleration/filtering
- Yes
- Wireless technology
- LIGHTSPEED Wireless
- Wireless report rate
- 1000Hz (1ms)
- Microprocessor
- 32-bit ARM
- PTFE Feet
- 250-km range
- Battery life
- 250 hours
- Height
- 38.2 mm
- Width
- 62.1 mm
- Length
- 116.6 mm
- Weight
- 99 g
- Compatibility
- Windows 7 or later; macOS 10.13 or later; ChromeOS
- Warranty
- 2-Year Limited Hardware Warranty
What you get.
- G304 Gaming Mouse
- LIGHTSPEED USB receiver
- User documentation
Good to know.
What warranty does it carry?
2-Year Limited Hardware Warranty, as stated by Logitech.
Which systems is it compatible with?
Logitech lists: Windows 7 or later; macOS 10.13 or later; ChromeOS.
What's in the box?
G304 Gaming Mouse, LIGHTSPEED USB receiver, User documentation.
How does it connect?
LIGHTSPEED Wireless.