USB 3.0 or SuperSpeed USB also called. This technology is compatible with previous versions of USB, USB 1.1 and is USB 2.0 (the latter also called Hi-Speed USB). USB 3.0 cable allows a bandwidth 10 times greater than USB 2.0. Sopot a bandwidth of 5 Gbps. USB 3.0 technology supports Sync-N-Go that minimizes wait. USB 3.0 applies energy efficiency criteria. The type A and type connectors are apparently equal but in addition to the traditional 4-pin USB 2.0, add 5 pins inside the connector, so as to have a total of 9 pins and ground.