Sonnet Allegro USB 3.0 PCIe
Allegro USB 3.0 PCIe Card (4 ports) [Thunderbolt compatible] add four SuperSpeed USB 3.0 ports to a Mac Pro or desktop PC with PCI Express 2.0 slots
Mac Compatibility
Mac Pro® (with card slots)
OS X® 10.8.5+
macOS Sierra compatible
PC Compatibility
PC desktop (with PCIe slots; PCIe 2.0 slots recommended)
Windows® 10, 8, 7
Windows Server 2016, 2012, 2008