4-Ports Super Fast 5Gbps USB 3.0 Expansion Card for Windows Server XP Vista 7 8 8.1 10 (32/64bit) Desktop PC-Build in Self-Powered Technology-No Need Additional Power Supply (FS-U4L-Pro)

1. This FS-U4L-Pro will allow users add four USB 3.0 ports on desktop computers though PCIE (1X) slot. The added on super fast USB 3.0 ports will provide 5Gbps max data (total) transfer speed for video, audio, photos or files. Low profile bracket and full height bracket included works on Slim Size PCs and Standard Size PCs. 2. Build in FebSmart Self-Powered Technology. Users do not need to plug any additional power cable on board (only PCIE slot) and get each ports 2A (8A in total) max power supply for high power-consuming data device like hard drive discs.

Enjoy super easy installation with Plug & Play use. 3. Based on RENESAS NEC high performance chipset with more advance technology. 4X added power module provide 4X2 ampere current ensure adequate power supply for USB device. 4X electric circuit protector and voltage stable capacitance protect data safety than ever. 4.
Compatible System: 1. Plug and Play on Windows 10, 8.1, 8(32/64bit) and Windows Server 2012, 2012R2, 2016, 2019 2. Need to Install Driver on Windows XP, Vista, 7(32/64bit) and Windows Server 2003, 2003R2, 2008, 2008R2(32/64bit), NOT for MAC OS. Comply with PCI Express X1, X4, X8, X16 slot, NOT for PCI slot.