What is the difference between USB and SS USB?
What Makes SS USB Different? SS USB provides dramatic performance improvement over its 2.0 predecessors. USB High Speed (USB 2.0) supports a bandwidth of up to 480 Mbps, while 3.0 supports up to 5.0 Gbps, and 3.1 (Gen 2) up to 10 Gbps. Likewise, SuperSpeed can support more power.