Computer interface IEEE 1394, commonly known as firewire interface, is mainly used for video capture, and can be seen on INTEL high-end motherboards and digital video cameras (DV). IEEE 1394, alias FireWire interface, is a high-speed transmission interface developed by the development alliance led by Apple, and the data transmission rate is generally 800Mbps. FireWire is a trademark of Apple. Sony products call this interface iLink. No need to uninstall. It comes from a hardware interface, similar to USB.