Yottamaster PCI-E to USB 3.0 7-Port PCI Express Expansion Card 15 PIN Power Connector Superspeed up to 5Gbps for Windows 10,8.1,8,7,XP,Vista

SuperSpeed SuperSpeed USB3.0 provides transfer speed of up to 5 Gbps, 10 times faster than USB2.0, and backwards compatible with high speed USB2.0 and full-speed USB1.1 devices. Wide Compatibility The 7 ports USB 3.0 PCI-E expansion card is an ideal selection to external storage device, it's able to simultaneously connect with the existing USB peripherals and maintain the compatible status. The expansion card works great with Windows XP, Vista,7,8,8.1,10, meets most of your needs. High Performance This expansion card adopts high-performance master controller chip, luxurious materials, integrated solid capacitance and excellent PCBA processing technology, which ensures the stability of hardware extensions and efficiency of data transmission. The USB interfaces offer 5V0.9A power supply for external device, adds 15PIN SATA interface for optional power supply. Adequate and stable, you do not need to worry about the problem of power supply match. What is in the box 1 x 7 Ports USB 3.0 PCI-E Expansion Card Adapter 1 x Mounting Screw 1 x Service Card 1 x User Manual Customer Technical Support: yottamasterofficial@outlook.com Plus! 18-month warranty and lifetime technical support when you purchase via Yottamaster Direct Store.