This USB gold extension cable is manufactured using USB2.0 cable. It is designed specifically for use with USB2.0 A/B device cables. This cable is backwards compatible and can also be used with the older USB1.1 cables. Made with superior foil shielding for reliable error-free data communications. Features gold plated connectors and gold plated copper contacts for superior conductivity. The significantly faster data transfer rates of USB 2.0 (up to 480 Mbps) makes it perfect for multimedia applications. the cable is manufactured with molded connectors and integral strain relief for extra durability and long life. Tripp Lite warrants this product to be free from defects in materials and workmanship for life.