evoluent wired essentials full featured compact keyboard - ekb evoluent evoluent essential full featured compact wired keyboard (ekb.) evoluent essentials full featured compact keyboard is fully functional small keyboard, great for plugging into laptops and businessmen and women on the go. 12 hotkeys provide one touch operation for undo, cut, copy, paste, web, e-mail, computer, mute, volume down, volume up, sleep, and turn off. take this thoughtfully designed travel keyboard on the road without sacrificing productivity. dimensions: 12.5'' w x 6.5'' d x 0.5'' h. compatibility: windows xp/vista/7/8, mac os x, linux, unix