The Xtrike Me Keyboard Gaming Gk-985 Features Advanced Anti-Ghosting With 21-Key Rollover For Precise Command Execution, Complemented By A Unique Rainbow Backlight With 12 Lighting Schemes For An Immersive Gaming Ambiance. Its Compact 61-Key Layout, Coupled With Durable Mechanical Switches (Blue), Ensures Responsive And Tactile Keystrokes. The Keyboard Boasts A Waterproof Design For Protection Against Accidental Spills, With Specifications Including A 50 Million Press Switch Rating, And 60±10G Operating Force. Product Specifications: Keys: 61 Keys Switch Type: Mechanical (Blue) Key Route: 4.0±0.5Mm Switch Rating: 50 Million Presses Backlight: Rainbow Size: 295 X 103 X 38Mm Weight: 480G Cable Length: 1.5M Interface: Usb 2.0