FAQ

Which is faster than the transmission rate and the transmission rate of the data line?
Depends on the speed of the card reader and card interface. USB 2 interface faster than USB1.1 40 times faster than USB 2 USB3.0 10 times.

Data line transmission rate and its thickness, there is no relationship, if there is a proportional relationship or inverse relationship?
There is nothing to do with the thickness of the data line