Switches: RGB Mechanical Switch (Red, Brown, Black, Blue) Switch lifespan: 70-million keystrokes Connection: Single, gold-plated USB 2.0 Backlighting: Per-key RGB LEDs Anti-ghosting: N-Key Rollover (6KRO switch included) Polling rate: 1000Hz Macro keys: All keys Macro recording: On-the-fly recording support Dimensions: 448 x 150 x 35mm Weight: 1250g  

Connectivity Technology : Wired OS Support : Windows 10, Windows 8.1, Windows 8, Windows 7, Windows XP Dimensions : 471(L) x 186(W) x 41(H) mm Weight : 1100 g Color : Black Contents: 1 x ASUS Cerberus Gaming Keyboard MKII, 1 x Quick Start Guide, 4 x Extra Key Caps