Waterproof Keyboard 1.Resonable price 2.RoHs,CE,UL 3.Support OEM,VCOM brand(own brand) wholesale Specifications:Material: abs recycleKey switch: membrane keyswitch with tactile feedbackKeycaps type: printingkey layout: 104 or 105 or 107 keys availableconnection port: IBM's PS/2 or USB availableCable: 3.3 x 1,4mColors: black, silver and blackkey stroke life: 10 million timescompatibility: ...