Please note that this cable only work for Sony dcr -trv75e dvr this modele. It can not work for other 1394 or usb device either Cable. This product can not apply for other Sony models. USB Male to Firewire IEEE 1394 4 Pin Male iLink Adapter Cord Cable Length: 150cm Supports IEEE 1394 transfer rates of 100/200/400 Mbits Fully Firewire and iLINK compatible Molded strain relief enhances durability of cable against stress Connector: one side is 1394 4 pin male. the other side is USB male