EL keyboard for PS2, USB, Combo (USB+PS2) Port Flexible, foldable, roll-up, waterproof illuminant keyboard,lighting keyboard silicone waterproof keyboard,flexible keyboard, silicone keyboard,waterproof keyboard,foldable keyboard,illuminant keyboard,lighting keyboard EL Roll up Keyboard MaterialEL Portable Keyboard Specification Compatibility: for IBM AT, Windows98/2000/XP Roll up Keyboard ...