... ,PS/2 port 3.waterproof, dir Lastest Foldable Silicone USB Tablet PC Keyboard Brief introduction:1.Folding Silicone keyboard 2.USB ,PS ... , Pink/orange,sivler wired, the other color, black wired Applicationdesktop,PC,laptopCompatibility:Windows 98/2000/Me/XP and Mac OSFeature:waterproof ... :ROHS/CEeco-friendlyyesadvantagedurable,colorful, could folding Lastest Foldable Silicone USB Tablet PC Keyboard