... glossy keycaps, super slim design 3.Red LED backlight for touch-sensitive function control panel, white backlight for keycaps, with ... up, volume down, play/pause, stop, previous track, next track in touch panel System requirement 1.Required USB interface 2.Operation system ... keyboard with a specific logo 2.Logo can be lighted in touch panel area 3.Specific keycap inscriptions for your specific designs ...