Usage Tips:Features: Good quality materials, heat-resistant, not easily aging, very durable Specially designed for serious gamers and computer enthusiasts who require high performances and reliability.Main board 9pin extension cable Main board extension cable. Shielded wire design can effectively eliminate, suppress or isolate interference, and improve the stability and reliability of USB signal transmission. The designs of shielded cable can filter out electromagnetic radiation or interference in signals, making digital signal transmission between devices more stable and reliable. It can eliminate noise signals generated by electromagnetic waves and ensure a more stable data transmission rate. Specifications: Item：Front Panel USB 9Pin Male to Female Extension Cable Material:PVC Wire Model: 26AWG double-layer Shielded Wire Wire Color: Black Cable Length:Approx 20cm/7.87in 30cm/11.8in 50cm/19.7in 60cm/23.62in Package Includes: 1PC Front Panel USB 9Pin Male to Female Extension Cable note: There might be a bit color distortions due to different computer resolutions. There might be size errors due to different computer resolution