Features: brand new and high quality This cable (full bracket) provides 2 external USB 2.0 ports connected to the motherboard. This allows you to add USB ports without occupying any PCI slots. USB 2.0 rear panel extension bracket to 9-pin connector cable (2 ports). Environmentally friendly pure copper wire and connector, with excellent electrical conductivity, high-speed data transmission. Dual USB 2.0 female to 9 pin connector. Easy to add USB ports without taking up a PCI slot Specifications: Name: Dual USB2.0 female to 9PinPCI Baffle Line Color: Black Cable Length: approx 0.for 3m/11.81n Outer Line Material: New PVC Material Applicable Equipment: Personal Computer, Industrial for Case Diy Interface: 2x USB2.0 9PIN Suitable for : Winxp/Vista / Win7 / Win8 32-Bit / 64-Bit Mac10.8 or Higher Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow slightly measuring deviation due to manual measurement. Package includes: 1 PC x usb2.0 to 9pin Connecting Line 1 PC x Bracket