Logitech G915 X Lightspeed TKL Keyboard Black Tactile Logitech G915 X LIGHTSPEED TKL delivers iconic speed, accuracy, and customization with a sleek, tenkeyless design. This wireless gaming keyboard features tri-mode connectivity, KEYCONTROL, GL mechanical switches, and LIGHTSYNC RGB. Dimensions Physical Specifications Length: 368 mm Width: 150 mm Height: 22.6 mm Weight (w/o cable): 860 g Cable length: 1.8 m Battery life LIGHTSYNC RGB @100% Brightness: Up to 42 hrs continuous use LIGHTSYNC RGB @50% Brightness: Up to 100 hrs continuous use LIGHTSYNC RGB OFF: Up to 1000 hrs continuous use Technical Specifications Actuation force Clicky: 48 g Linear: 43 g Tactile: 45 g Actuation Point: 1.3 mm Total travel distance: 3.2 mm Rechargeable lithium polymer battery SUSTAINABILITY SPECIFICATIONS Black G915 X LIGHTSPEED TKL PCR is ~30% White G915 X LIGHTSPEED TKL PCR is ~20% Low carbon Aluminum FSC Warranty Information 2-Year Limited Hardware Warranty LIGHTSPEED USB port Windows 10/11 10V.1809 or later macOS® X 10.11 or later Bluetooth Bluetooth -enabled device Windows 11 or later macOS 11 or later Chrome OS™ Android™ 4.3 or later iOS 10 or later (Optional) Internet access for Logitech G HUB Software