VicTec Water-resistant Wired Mechanical Gaming Keyboard, Multi-color LED Backlit with Blue Switches & Key Cap Puller - Black Compatible with most computer systems including Windows10,Windows 8, Windows 7, Mac OS X, Windows XP, Windows Vista etc. (A key cap puller tool is offered for free if you buy our keyboard!) This mechanical gaming keyboard adopts anti-ghosting technology that each key is controlled by independent switch. This keyboard with 104 keys allows gamers to press many keys at the same time and have them accurately reported The LED backlight adds fantastic ambience when you play games. There are 9 predefined lighting patterns which is controlled by key combination of "FN" and "INS" and 8 game lighting modes switched by key combination "FN" and number keys (1~9). You can also define a lighting pattern at your will 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. The characters which are integrated into the keys will never fade Made of top-graded ABS and metal material, with matte-finish texture, this keyboard is sturdy and robust enough to protect it from scratch ,bump and corrosion. Water-resistant: three drain holes on the keyboard. No need to worry about spilling the coffee all over the keyboard any more