1>environmental materials 2>RoHS compliance 3>480Mbps data transfer speed 4>Nickel plated 5>OD:Customized Features1,products offers ... ,PVC and braid3, Nickel plated or Gold plated connectors4,Fast transfer speeds between storage devices and peripherals5,special appearance and unique ... .USB(AM)-USB(AF)Extension cable3.USB(AM)-USB(BM)Printer cable4,USB(BM) to USB(BF)5,USB(AF) to ...