The Logitech G915 TKL is a new class of wireless mechanical gaming keyboard with 3 selections of low-profile GL switches and pro-grade 1 ms LIGHTSPEED wireless. Features LIGHTSPEED wireless delivers pro-grade performance with flexibility and freedom from cords Delivers 40 hours on a single full charge. RGB lighting that synchronizes lighting with any content Personalize each key or create custom animations from ~16.8M colors The GL Linear switch features a completely smooth keystroke through the point of actuation Store the USB receiver in the back of the keyboard for additional portability