StarTech.com 2 Port USB 3.1 (10Gbps) Card - 2X USB-A - PCIe USB 3.1 Card with Type-A - PCI Express - Supports UASP Upgrade your computer to the faster speed of USB 3.1 by adding two 10Gbps USB Type-A ports 2 Port USB 3.1 Gen 2 (10Gbps) Card 2x USB-A PCIe USB 3.1 Card with Type-A / PCI Express USB 3.1 10 Gbps Adapter Card w/ UASP Transfer files and access USB 3.1 devices faster Fast hassle-free setup with Windows 10 and 8 native OS support Install in standard or low-profile systems Backward compatibility with USB 3.0/2.0 devices / Ideal for high-bandwidth external hard drives & storage solutions