NewerTech MAXPower 4-Port USB 3.1 Gen 1 PCIe Controller Card

The MAXPower USB 3.1 Gen 1 – 4-port PCIe card gives you four high-power, high bandwidth USB ports for Mac Pro and PC with maximum wattage and data throughput, for a total of up to 5 Gb/s and 15W. With up to 15 watts of total power to fully charge and power your USB devices, you won’t have to mess around with plugging and unplugging devices to keep them powered and charged any more. Up to 5 Gb/s total data transfer speed means you can use all your USB devices at their maximum speeds. With this much available bandwidth, you can do much more with your devices. Compatible with: Mac Pro 12-Core Mid 2012 (Model ID: MacPro5,1), Mac Pro 6-Core Mid 2012 (Model ID: MacPro5,1), Mac Pro 4-Core Mid 2012 (Model ID: MacPro5,1), Mac Pro 12-Core Mid 2010 (Model ID: MacPro5,1), Mac Pro 8-Core Mid 2010 (Model ID: MacPro5,1), Mac Pro 6-Core Mid 2010 (Model ID: MacPro5,1), Mac Pro 4-Core Mid 2010 (Model ID: MacPro5,1), Mac Pro 8-Core Early 2009 (Model ID: MacPro4,1), Mac Pro 8-Core Early 2008 (Model ID: MacPro3,1), Mac Pro 4-Core Early 2008 (Model ID: MacPro3,1), OWC Mercury Helios 3 Thunderbolt 3 PCIe expansion chassis, OWC Mercury Helios Thunderbolt PCIe expansion chassis, PC: PC running Windows, Linux or FreeBSD and available PCI-Express x4 lane or better slot.
Four USB 3.1 Gen 1 Ports
Up to 15 watts of total power to fully charge and power your USB devices
Up to 5 Gb/s total data transfer speed
3 Year NewerTech Product Limited Warranty
Compatible with: Mac Pro 12-Core, Mac Pro 6-Core, Mac Pro 4-Core, Mac Pro 8-Core, OWC Mercury Helios 3, OWC Mercury Helios, PC’s (model #’s below)