- Easily adds two SuperSpeed USB ports to desktop computers
- Each port supports USB 3.0 data transfer rates of up to 5 Gbps
- Fits PCI Express x1, x2, x4, x8 and x16 lane buses
- 4-pin power connector for receiving extra power from system
- Plug-and-play installation; hot-swappable; Windows compatible
- Lifetime Warranty
Product Dimensions: 4.75 x 0.9 x 3.9 in.