Startech 2-Port 10Gbps USB-A & USB-C PCIe Card - USB 3. 1 Gen 2 PCI Express Type C/A Host Controller Card Adapter - USB 3. 2 Gen 2x1 PCIe Expansion Add-On Card - Windows, mac OS, Linux This USB 3. 1 Gen 2 card lets you add one USB-C(TM) port and one USB-A port to your computer, through a PCI Express slot. It enables you to upgrade your current system by adding two USB 3. 1 Gen 2 ports to your computer and giving you access to data transfer speeds up to 10Gbps per port. USB 3. 1 Gen 2 (also known as USB 3. 2 Gen 2x1) PCIe Add-On card supports Multiple INs, maintains optimal bandwidth even when mixed speed devices are connected. Plus, by adding one USB-C and one USB-A port to your PC, you can easily connect legacy, modern, and future USB devices, regardless of the USB connector type. USB 3. 1 Gen 2 Performance By adding 10Gbps USB ports to your computer, you can harness the speed of USB 3. 1 Gen 2 and rest assured you re ready for both current and future high-bandwidth USB-A and USB-C devices. With higher data throughput support, this USB 3. 1 PCIe card is a necessity for external drives, drive enclosures, and many other USB 3. 1 peripherals. Plus, the expansion card with SATA power enables supplemental power to the USB ports (when motherboard power is insufficient) providing up to 5V 3A/15W via the USB-C port and 5V 0. 9A/4. 5W via the USB-A port. The card is ideal for use with high performance external storage solutions. Compatible with Older USB Devices Connecting older peripherals isn t a problem. This versatile dual-port USB 3. 1 card is backward compatible with legacy USB 3. 0/2. 0 devices that use the common USB Type-A port, so you can eliminate the added expense and aggravation of purchasing new devices. You can also connect older devices on the USB Type-C(TM) port using a variety of USB-C cables and adapters. Easy Installation The USB 3. 1 card is compatible with a broad range of Windows(R), mac OS and Linux(R) operating systems. Plus, the high-quality card includes both stand