> USB-IF’s recommended nomenclature for consumers is “SuperSpeed USB” for 5Gbps products, “SuperSpeed USB 10Gbps” for 10Gbps products and “SuperSpeed USB 20Gbps” for 20Gbps products
But the lowest speed doesn't specify the speed - so unless a user happens to have read the USB-IF recommendations for naming, they won't know that there is a difference, if the manufacturers even follow said recommendations