G915 TKL is a new class of wireless mechanical gaming keyboard with three selections of low-profile GL switches and pro-grade 1 ms LIGHTSPEED wireless. Capable of delivering up to 40 hours of non-stop gaming on a full charge. Fully customizable per-key and advanced LIGHTSYNC RGB technology to synchronize lighting with any content.G915 TKL is a new class of wireless mechanical gaming keyboard with three selections of low-profile GL switches and pro-grade 1 ms LIGHTSPEED wireless. Capable of delivering up to 40 hours of non-stop gaming on a full charge. Fully customizable per-key and advanced LIGHTSYNC RGB technology to synchronize lighting with any content.