@bensonleung a few years ago we ranted about USB naming vs public notation of speeds, and... I give. We really do need a push for manufacturers to explicitly denote speeds. USB numbers should be internal - market the speeds.
@retsel It's best for everyone to communicate the factor like speed in an absolute value. While geeks who lived through the early days of USB may feel nostalgic about the 1990s and 2000s when we had a good handle on the speed differences between USB 1.1 and 2.0, and just wished those numbers continued, communicating the unambiguous bandwidth numbers (5Gbps 10Gbps 20Gbps, 40Gbps, 80Gbps) will help everyone.