Logitech G G309 LIGHTSPEED Wireless Gaming Mouse (Black)

Overview

The Logitech 910-007197 is the G309 LIGHTSPEED wireless gaming mouse, designed to provide gamers with freedom from cables while maintaining precise control. It features the HERO 25K sensor with up to 25,600 dpi sensitivity, ensuring accurate tracking for fast-paced or detailed gameplay. The mouse connects via a LIGHTSPEED USB receiver or Bluetooth, allowing seamless switching between gaming rigs, laptops, and tablets.

With a battery life of approximately 300 hours on a single AA battery, it supports extended gaming sessions without frequent replacements. For users seeking uninterrupted play, the mouse is compatible with the POWERPLAY wireless charging system, enabling continuous power without cables.

Key features

• Dual connectivity through LIGHTSPEED USB receiver and Bluetooth for versatile device use
• HERO 25K sensor delivers precise tracking with no smoothing or acceleration
• Long battery life of up to 300 hours on one AA battery for extended use
• Compatible with POWERPLAY wireless charging for cable-free, battery-free operation
• Six programmable buttons with hybrid optical-mechanical switches for responsive clicks and durability
• Onboard memory stores up to five custom profiles, keeping your settings wherever you go
• Lightweight design weighing about 3 ounces with battery and 2.4 ounces without for quick, stable movement
• Includes USB extender cable and optional grip stickers to customize comfort and wireless range
• Ergonomic right-handed shape with a smooth plastic shell for comfortable long sessions

Key specs

• Sensor: HERO 25K
• Maximum DPI: 25,600
• Connectivity: LIGHTSPEED USB receiver, Bluetooth
• Battery life: up to 300 hours on one AA battery
• Weight: approximately 3 oz (with battery), 2.4 oz (without battery)
• Programmable buttons: 6
• Onboard memory profiles: 5

Connectivity and compatibility

This mouse offers flexible connectivity options to suit different setups. The LIGHTSPEED USB receiver provides a low-latency wireless connection ideal for gaming, while Bluetooth allows easy pairing with laptops and tablets without a receiver. The included USB extender cable helps optimize wireless range and placement of the receiver for stable performance.

Performance and reliability

The HERO 25K sensor ensures pixel-precise tracking with no smoothing or acceleration, which is critical for competitive gaming and detailed tasks. Hybrid optical-mechanical switches combine the tactile feel of mechanical buttons with the speed of optical actuation, delivering crisp clicks and long-lasting durability. The lightweight design reduces fatigue during extended play, while the ergonomic shape supports natural hand positioning.

Ideal uses and environments

This mouse fits well in gaming setups where wireless freedom and precision are priorities. It is suitable for gamers who switch between multiple devices or prefer a clutter-free desk. The long battery life and POWERPLAY compatibility make it a strong choice for marathon gaming sessions or professional environments where reliability and responsiveness matter.