1.Easy To Install: Comes with bracket, Easy to install, no Additional Drivers are Necessary.
2.Super-Speed: Super-Speed USB 3.0 supports data transfer speeds up to 5 Gb/s (maximum). Backward compatible with USB 2.0 / 1.1.
3.This lets you add USB ports without having to take up any PCI slots.
4.20-Pin IDC motherboard Header:Features one 20-Pin IDC motherboard Header on one end,which fans out to two USB 3.1 Type-A Female Capable of supporting USB 3.0 date transfer rate of 4.8Gbps, when used with a USB 3.0 host and device,Extend your USB 3.0 on the motherboard to the back of your desktop case.