Connection USB Layout US Switch Type Outemu Red Switch Type (type) Linear Switch Lifespan 50 million keystrokes Number of Keys 104 Anti-Ghosting N-Key Rollover Backlight Color Adjustable RGB Rated Input 5V DC / 360 mA Dimensions 444 x 145 x 40 mm Cable Length 1.8 m Material Metal Alloy / ABS Keyboard Weight 805 g