Description <br> Features: brand new and high quality <br> This 6-port usb pci-e card supports usb 3.0 which can provide fast data transmission speed, and it is powered by pci-e interface, stable and secure. <br> The pci-e extender card for usb features a pci-e x1 bus interface, you can connect it with 4x, 8x, 16x/graphic card interface. <br> The pci-e riser card for usb features simple installation and is designed with a led indicator light so you can easily know the status of the job. <br> The pci-e x1 to usb adapter is easy to use and can be used on many types of computer operating system. <br> The pci-e to usb adapter can provide 6 usb pci-e ports, so you will have more ports to connect. <br> <br> Specifications: Bus interface: PCI-E x 1(for 4x, 8x, 16x/graphic card interface) <br> Interface: 6 usb interface <br> Size: approx. 120mm/4.72in <br> Compatible system: replacement for dos, for linux, for winxp/win7/win8/win10 <br> <br> Package Includes: 1 x PCI-E Riser Card <br> <br> note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. <br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! <br>