Level up your gaming experience with Opal gaming keyboard where you can play with a skid proof and sweat proof keys and a full customization GUI to bring you the joy of gaming achievement.   Design technology Opal gaming keyboard is a USB ergonomic professional multimedia gaming keyboard that allows gamer to have a  full customization control over GUI, has a quality USB connector for a reliable data transmission integrity, skid proof and sweat proof  keys, multiple language ability and gaming color scheme of keys in a super comfortable touch excellent design. • Keyboard type: 104 keys plus 10 multimedia keys • System requirements: Windows XP, Vista, 7 • Interface: USB, play and plug without  driver • Keyboard cable length: 1.5 m cable • Key switch life: over 10 million cycle • Support USB 1.1/2.0