MANUFACTURER'S DESCRIPTION PRO X TKL is the next generation of the Logitech G PRO keyboard. It was designed with the world's best esports players— and engineered to win. With the speed and reliability of LIGHTSPEED and a tenkeyless design, PRO X TKL helps players eliminate every barrier between them and the win. FEATURES Designed with pros. Engineered to win. PRO X TKL is the next generation of the trusted tenkeyless PRO keyboard. Through collaborative design with the world's top esports athletes, it's been refined to eliminate every barrier between you and the win.Play with the tournament- proven speed and reliability of LIGHTSPEED wireless. Connect your supported mouse and keyboard with the 2:1 LIGHTSPEED adapter and harness a connection designed to win championships. Featuring PRO- grade tech that meets and exceeds the demands of esports athletes, including: game mode control, dual- shot PBT keycaps, standard keyboard layouts for 3P compatibility, media controls and volume roller, RGB lighting with LIGHTSYNC, and LIGHTSPEED, Bluetooth , and USB connectivity options. Featuring GX Brown tactile switches.