Amazon.com: CORSAIR K57 RGB Wireless Gaming Keyboard - <1ms response time with Slipstream Wireless - Connect with USB dongle, Bluetooth or wired - Individually Backlit RGB Keys, Black : Everything Else
Best Buy: CORSAIR K63 Wireless Gaming Mechanical Cherry MX Red Switch Keyboard with Backlighting Black CH-9145030-NA
Corsair K57 RGB Wireless Gaming Keyboard - MGKB
K63 Wireless Mechanical Gaming Keyboard — Blue LED — CHERRY® MX Red