and high quality. Good quality materials, heat-resistant, not easily aging, very durable. Specially designed for serious gamers and computer enthusiasts who require high performance and reliability. Shielded wire design can effectively eliminate, suppress or isolate and improve the stability and reliability of USB transmission. The design of shielded cables can filter out electromagnetic radiation or in signals, making digital transmission between devices more stable and reliable. It can eliminate noise signals generated by electromagnetic and ensure a more stable data transmission rate. USB 9-pin connection on the motherboard, board to board connection.<br><br>Attention:This product is a female head to female head, with holes on both sides of the rubber not male and female extension wires. Item:USB 9Pin Female to Female Connector Cable Product interface:USB 9PIN female/female spacing: 2.54mm Colour:Black Material:PVC+tinned copper wire<br><br>Package Contents: 1 * USB2.0 Internal Mainboard Header Cable<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.