Full Details from Amazon.com : http://www.amazon.com/gp/product/B00L415LAS?tag=onigi-20
FOME QWERTY US Layout M8 7 Color USB led Illuminated High Quality Backlit Ultra-thin gaming
Special 7 colors LED backlight 20 colors Xpress switch full-color gradient dynamic runout
Laser carving characters cool backlight
Non-slip design Game ergonomic
Strengthen the spacebar born for game
Works with Windows 2000 XP Vista 7 and 8 Mac OS X
