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 MP

The StarTech.com 2 Port USB 3.1 (10Gbps) + eSATA PCI Express Card provides high-speed expansion for your PC or laptop via its two ports - one USB-A and one eSATA. The USB-A port supports the latest SuperSpeed+ technology capable of delivering up to 10 Gbps data transfer rates while the eSATA port delivers a blazing fast 6 Gbps data transfer rate for external storage devices or optical drives. With the USB 3.1 Expansion Card, you can easily add these ports to your system without having to open the computer case or add additional powered USB hubs - this PCIe card supports both external SATA (eSATA) and internal Serial ATA (SATA) devices connected to a single port with no special drivers needed. With its small form factor, low profile design, and support for hot swapping, the eSATA expansion card is ideal for use in both commercial and home settings. The 2 Port USB 3.1 (10Gbps) + eSATA PCI Express Card can also be used with Thunderbolt 3 systems using an included adapter to provide up to 85W power to a connected portable drive or charging device. Overall, this is the ideal solution for adding multiple high-speed ports to your computer while enhancing its overall performance and functionality.