<page_title> USB 3.0 </page_title> <section_title> USB 3.2 </section_title> <table> <cell> SuperSpeed USB <col_header> USB-IF recommended marketing name </col_header> <col_header> USB 3.1 </col_header> </cell> <cell> USB 3.1 Gen 1 <col_header> Older specifications </col_header> <col_header> GB/s </col_header> </cell> <cell> USB 3.0 <col_header> Older specifications </col_header> <col_header> USB-A, B, micro B (SuperSpeed) </col_header> </cell> <cell> 8b/10b <col_header> Encoding </col_header> </cell> <cell> 5 <col_header> Nominal speed </col_header> </cell> <cell> 0.625 <col_header> Nominal speed </col_header> </cell> </table>
USB 3.0 defines the following transfer modes: USB 3.1 Gen 1 - SuperSpeed, 5 Gbit/s (0.625 GB/s) using 8b/10b encoding; the same as USB 3.0.