G613 is a next generation wireless keyboard designed for gamers who demand both the high performance capabilities of mechanical switches and the freedom of wireless gaming. Romer-G Tactile switches deliver quiet, precise mechanical performance with incredible feel and durability with 70M click-life. Connect to LIGHTSPEED wireless for super fast 1 ms report rate or swap to another device with the push of a button using Bluetooth® connectivity. Toggle between high-performance LIGHTSPEED wireless via USB receiver and Bluetooth— quickly and easily.