ZAP USB 2.0 + USB 3.0 + HD Audio Chassis Optical Drive Front Panel - Black
It uses floppy interface connected to the computer motherboard USB 3.0 extension interface; Plug and play; Transmission rate up to 4.8Gbps 10 times faster than USB 2.0 standard speed; Compatible with USB 1.1 / USB 2.0; Full copper in the core gold-plated terminal; Passed 5000 times of plugging tests; Passed 100% electrical testing.