USB usb cable 2.0 version 3.0 version 4 Pins CCS/ 100% Oxygen Free Bare Copper Conductor Certificate: CSA UL ROHS CE USB ... Structure Photo NameUSB usb2.0/3.0 cable Core 4pins ... &products,please give us your details to us,such as cable type, conductor materials, color, connector type, length, packing,etc. When ...