The Logitech G309 LIGHTSPEED is a wireless gaming mouse aimed at players who want both low-latency LIGHTSPEED connectivity and Bluetooth in one device. It uses Logitech’s HERO 25K sensor, LIGHTFORCE optical-mechanical switches, and up to six programmable buttons.
What to consider before buying
- The mouse is listed at 68 g when used with a POWERPLAY wireless charging system, or 86 g with the included AA battery. The battery-free weight therefore depends on owning compatible POWERPLAY hardware.
- Logitech claims more than 300 hours of battery life with an AA battery. Actual runtime can vary with use and settings, so buyers should consider whether they prefer battery replacement or the added cost of a POWERPLAY setup.
- LIGHTSPEED is suited to a dedicated gaming setup, while Bluetooth is useful for switching to compatible computers or other devices. Check that your computer supports the connection method you plan to use.
The included package lists a LIGHTSPEED receiver, receiver extender cable, AA battery, grip tape, and documentation. The six-button layout and programmable controls may suit players who need a few extra shortcuts without moving to a larger MMO-style mouse.
Overall, the G309 is a flexible option for buyers who value wireless connectivity choices and a relatively light design. Its strongest appeal depends on whether you already use, or intend to buy, Logitech’s POWERPLAY charging system; otherwise, the AA-battery configuration is the more straightforward setup.