The world's best-known computer peripheral interface once again receives a major revamp to stay current with modern demands for connectivity bandwidth. Dubbed " Super Speed USB" USB (Universal Serial Bus) 3.0 promises a major leap forward in transfer speeds & capability while maintaining backwards compatibility with USB (Universal Serial Bus) 2.0 devices. Specification: USB (Universal Serial Bus) 3.0 Super Speed.USB 2.0 1.1 compatible.2 Mtr 10 Pin. Blue.28 AWG. Overall Cable Diameter 5.0mm. Shielded Braided & Drain. Gold contacts. Nickel Connector.