Cooler Master SK622 RGB Bluetooth/Wireless Gaming Keyboard

Keyboard Switch Type: TTC Low Profile Mechanical Switch (Red)
Keyboard Keycaps: Ergonomic keycap
Keyboard Material: Aluminum, Plastic
Keyboard Color: Black
Keyboard LED Color: RGB
Keyboard Polling Rate: 1000 Hz (Wired mode), 125 Hz (BT mode)
Keyboard MCU: 32bit ARM Cortex M0
Keyboard On-board Memory: 512 KB
On-the-fly System: Yes
Multimedia Keys: Through FN
Compatible OS: Mac OS X 10.10+/iOS 5+/Android 3.2+/Windows 8 and above
Software Support: Cooler Master MasterPlus+
Wireless Connectivity: Bluetooth 4.0
Battery: 4000mAh (2000mAh × 2)
Keyboard Connector Cable: USB Type-C (Keyboard Side), USB 2.0 Type A (Computer Side)
Keyboard Dimensions (L x W x H): Standard: 293 x 103 x 30.28 mm, Feet Open: 293 X 103 X 43.03 mm
Keyboard Weight: 446g / 0.983lbs (without cable)
Warranty: 2 years
Product: Keyboard