Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Easy solution for extending two USB port in front of the computer. USB3.0 female to USB3.0 20-pin male design. Plug and play, easy to install. High intensity shielded wire to the stable transferring speed rate. Color: Black High quality copper cable, resistant to rust, sturdy and durable. Inside integrated design, in of a set of screws, making it and to the case. Super speed transfer rate (up to 5Gbps),10 faster than USB2.0 (480Mbps). Backwards with USB2.0 & USB1.1. Type: 2-port USB3.0 front panel Material: Steel & copper Port: 2 USB3.0 Data transfer rate: Up to 5Gbps USB version: USB1.1 / 2.0 / 3.0 system: Windows 7 / Vista / XP / / OS Cable length: 58cm / 22.8in Package Included: 1 x USB Front Panel 6 x Screws Note:Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.