Belkin 4 pin hi speed usb extension cable 3m overview our belkin usb extension cable extends your existing usb device cable by 10 feet with this handy cable youll never have to struggle with cables that are too short while connecting your printer scanner drive or adapter molded strain relief construction and pvc overmolding ensure a lifetime of error free transmissions and our flextec cable jacket is flexible for use in tight areas features complies with fully rated cable specificat