4 Ports PCI-E to USB 3.0 HUB PCI Express Expansion Card Adapter 5Gbps for Motherboard With 9.5 mm Length low profile bracket and standard bracket. You need to install the NEC USB 3.0 driver for your computer first.
Interface:
Interface: Single-Lane (x1)
PCI Express Gen2 Mode Port: 4 external USB 3.0 ports
Speed: Data Transfer rate of 1.5 /12/480/5000 Mbps. Low Speed ( 1.5M bps), Full Speed (12Mbps), High Speed (480Mbps), Super
Speed (5Gpbs) Power Input: SATA or IDE
Power Connector Power output: +/-5V / 900mA (each port)
Compatible: USB 1.1 / 2.0 / 3.0
Operating Systems: Windows7/8/10(32/64bit)