TOMOKO MMC004 Waterproof Wired Mechanical Gaming Keyboard with 104 Key and Multi-Color LED Backlight, Blue Switches, Fit for Gamers, Typists Multi-Color Adjustable LED. Backlit in 6 different colors, 9 light effect mode and built-in 8 lighting arrangements for certain game types, including a setting for WASD games. Blue Switches. Providing tactile feedback for ultimate gaming experience. 50 million times keypresses test, 60+/-15 grams key force and 4.0+/-0.2mm stroke. Command your game easily. Sensitive and Responsive. Easy to press and fast response, and you don't have to press the keys with great force. The clicky sound is pleasant, which makes gamers look cool and awesome. Anti-Ghosting 104 KEYS and N-KEY Roll Over. Allows multiple keys to work SIMULTANEOUSLY. Each key was controlled by an independent switch, ensuring a gaming-grade responsiveness with high-speed. Wide Compatability. Suitable for most computer system including Windows10,Windows 8, Windows 7, Mac OS X, Windows XP, Windows VISTA and so on.