StarTech.com 2 Port USB 3.1 (10Gbps) + eSATA PCI Express Card - 1x USB-A + 1x eSATA - USB 3.1 PCIe Card & eSATA Card - USB 3.1 Expansion Card - Add one USB 3.1 (10Gbps) port and one eSATA (6Gbps) port to your computer, through a single PCI Express slot

Supports SATA I, II, and III up to 6Gbps PCIe x4 interface compliant with PCI Express Base Specification Revision 3.0 Enhance your connectivity by adding one USB 3.1 Gen 2 and one eSATA port to your computer, through a single PCIe slot Supports USB 3.1 data rates up to 10Gbps Includes a low-profile/half-height installation bracket Backward compatible with USB 3.0, USB 2.0 and USB 1.0/1.1 devices