Logitech G915 X LIGHTSPEED 920-012685 gaming keyboard White GL Tactile

Full-size wireless gaming keyboard

The Logitech G915 X LIGHTSPEED is a full-size wireless mechanical keyboard built for gamers who want low-profile GL Tactile switches and tri-mode connectivity. It connects via 2.4 GHz LIGHTSPEED wireless, Bluetooth, or USB-C wired data mode. The white chassis uses a brushed aluminium top plate and double-shot PBT keycaps. Nine programmable G keys, media controls and a volume roller provide direct access during play.

Practical limits of tri-mode connectivity

Wireless operation reaches up to 800 hours with RGB lighting off. At 100% RGB brightness the battery lasts up to 36 hours, and at 50% brightness up to 90 hours. Switching between the three connection types is done with a button press, but only one host can be active at a time. The keyboard measures 23 mm high, so desk clearance is minimal. No palm rest is included in the box.

Installation and common issues

Plug the LIGHTSPEED receiver into a USB port or pair over Bluetooth; the keyboard is recognised immediately without extra drivers. Full customisation of KEYCONTROL, G keys and LIGHTSYNC RGB requires the G HUB software on Windows or macOS. Firmware updates are delivered through the same application. Some users report occasional Bluetooth pairing drops on older hosts, and the low-profile keycaps feel different from standard-height mechanical switches.