Game all day and night with the Corsair K63 Wireless Backlit Mechanical Gaming Keyboard. It features Cherry MX Red switches and blue LED backlighting. The keyboard also has dedicated multimedia controls, a brightness key, and a Windows Key Lock key. Connect the Corsair K63 to your computer in a variety of ways; you can choose from a 2.4 GHz RF wireless connection via the included USB receiver, Bluetooth 4.2+LE technology, or a wired USB connection. With 100% anti-ghosting and full-key rollover, the Corsair K63 ensures your commands and simultaneous keystrokes always register the way you intend. If you're using a wireless connection, the Corsair K63 supports 128-bit AES encryption to keep your keystrokes secure. Assign macros to any key and customize dynamic lighting effects with the downloadable Corsair Utility Engine (CUE) software. The Corsair K63 includes a detachable wrist rest with a soft-touch finish.