The 4-Port USB 3.0 PCIe 1.0a Card from Sabrent is a host controller card that upgrades your desktop PC to SuperSpeed USB 3.0. The card has four USB 3.0 ports that are reverse compatible with USB 2.0 and USB 1.1 devices. You can transfer files, photos, and videos at speeds of up to 5 Gb/s. It is PCIe revision 1.0a compliant.
Four USB 3.0 type A ports
Data transfer rate of up to 5 Gb/s
Compliant with PCIe revision 1.0a
Backwards compatible with USB 2.0 and USB 1.1 specifications
Plug and play
UPC: 899495002787