Set out to support high speed 10 Gbps USB 3.1 applications, Addonics today announced its USB 3.1 PCIe controller. Installed into any PCIe 2x slot, this USB 3.1 controller boasts the full transfer speed possibilities of 10 Gbps, doubling normal USB 3.1 speeds.

Designed to be hot-swappable, this product contains two USB 3.1 ports installed onto the card itself, accessible through your PCIe bays on the rear of your chassis. If you're running low on PCIe port options, this device can work with PCIe 1.0, 2.0 and 3.0 ports and can be used with Windows 7, 8.1, 10 and Windows servers.
Starting at $29.99, more information can be found here.