Characteristics and Interoperability With 104 anti-ghosting keys and 22 RGB gradient modes that work with Mac OS X and Windows 7 and higher, you can elevate your gaming skills. 104 Total Keys for the MAXPOWER MK853 Mechanical Keyboard Red or Blue Switch Complete Keys Preventing Ghosting 22 modes of white lighting 50 Million Keys in One Lifetime EVERY KEYS DETERROR to guarantee that every key you press in the game registers precisely and simultaneously. A DETAILABLE WRIST REST provides cosy support that's perfect for extended keyboard use. DUAL SHOT KEYCAPS, MEDIA KEYS, VOLUME KNOB, TWO SWITCH COLOR OPTION