Engineered to win, designed with pros: The next generation of the reliable tenkeyless PRO keyboard, the PRO X TKL gaming keyboard, has been improved to remove all obstacles in your way of winning. Play with LIGHTSPEED wireless's speed and dependability, which have been proven in tournaments: For a strong connection, use the LIGHTSPEED adapter to connect the PRO X TKL wireless mechanical keyboard and compatible mouse. Professional-Grade Technology: Bluetooth and USB options, media controls and a volume roller, game mode control, standard keyboard layouts for 3P compatibility, RGB lighting with LIGHTSYNC and LIGHTSPEED Mechanical Keyboard Switches: With dual-shot PBT keycaps and GX Brown tactile switches