Corbit 3 Color USB Wired Illuminated LED Backlit PC Laptop Gaming Keyboard Ergonomic design, easy to operate, Stylish and fashionable design. Big strong stand, adjustable keyboard height and non-slip mats, the keyboard will not easily slide 12 shortcut keys, complete functions, is surfing the Internet, the media player, a good assistant 10 million tests, trigger sensitivity, rebound quickly, crisp tactile experience lasting, solid easy deformation With 3 Colors Illuminated LED Backlit Crack-Pattern, Press key to switch 3 adjustable backlight colors (blue, purple and orange) and shut down the backlight