Feature:1. Superspeed up to 5000 MB/S transfer rate will bring you into the era of high speed2. Made of high grade for PCB board with high temperature and cold resistance to make sure the stability for a long time3. Using gold sinking process on surface with strong anti-oxidation ability to guarantee more stable transmission4. Works in high performance for Windows PC desktops to light up more USB device5. High compatibility supply video, audio or large data files transfer, and keep users data safe and complete at the same timeSpecification:Item Type: PC Expansion CardSpecification:Chip: For NECTransfer Rate: 5000 MB/SInterface: USB 3.0Size: Approx. 120 x 88 x 84mm / 4.7 x 3.5 x 3.3in.Package List:1 x PC Expansion Card1 x Compact Disc2 x Screw