Is there a difference between USB 1.0 symbol and USB 2.0 symbol?
Is there a difference between USB 1.0 symbol and USB 2.0 symbol?
I know USB 3 has a symbol distinct as it has 'ss' and USB 3.0 has a slight distinction in symbol from USB 3.1.. And I know that modern laptops are all just USB 3.
But I am wondering the difference in symbol between 1.0 and 2.0?
111 Answer
There is no difference between the USB 1.0 and 2.0 symbol, but there is a difference between the USB 2.0 and 3.0 symbol, shown by the SS on the USB 3.0/3.1 Gen 1 symbol. The difference between the USB 3.0/3.1 Gen 1 and the USB 3.1 Gen 2 symbols are shown by the '10' hovering above the Gen 2 symbol.
If you want to distinguish between USB 1.0, 2.0 and 3.0 though, you should look at the colour of the inside of the USB port. The inside of the USB 1.0 port is a plastic white, USB 2.0 is black, and USB 3.0 is blue.
10
