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 ... /Blue/Transparent/others Length 0.5m,1m,1.5m,2m,2.5m,3m,5m,10m,etc.other lengths Packing Polybag , Blister ... Pack Certificate CE/UL/CSA/ROHS OEM Accepted USB ApplicationUSB Detailed PhotosCertificate Pack Photos Our Company Gate photo Contacting ...