Versions 1.0 and 1.1 have fallen out of use and are no longer used. Version 2.0, launched in the year 2000, is still present in many devices, but it is increasingly rare to see a device that has several USB ports does not include at least one USB 3.0 between them. The USB 3.0 standard is heading towards mass popularity, while versions 3.1 and 3.2 are still restricted to high-end products.
Podstawowa rónica midzy nimi wynika z szybkoci transmisji danych.
– USB 3.2 – Transfer rate up to 10/20 Gbps (SuperSpeed +) Obecnie na rynku wykorzystywane s dwa standardy USB 2.0 i 3.0. – USB 3.1 – Transfer rate up to 10 Gbps (SuperSpeed +). – USB 3.0 – Transfer rate up to 5 Gbps (SuperSpeed). However, if you are using USB 3.2 Gen 2x2 (20 Gbps), you will. – USB 2.0 – Transfer rate up to 480 Mbps (Hi-Speed) A USB 3.2 Gen 1 or USB 3.2 Gen 2 port or the USB 3.1 equivalents could have either type of connector. – USB 1.1 – Transfer rate up to 12 Mbps (Full-Speed). – USB 1.0 – Transfer rate up to 1.5 Mbps (Low-Speed). The main difference between the versions is in the maximum transfer rate supported. When the first model appeared, in 1998, it supported only 1.5 Mbps. Just over 20 years later, current versions can reach up to 20 Gbps. Check the maximum transfer rate for each version. Today, in addition to mice and keyboards, monitors, printers, smartphones and several other types of devices take advantage of this input to make connections simpler. This standard was created at the end of the years with the aim of making peripherals more easily connected to PCs. USB is an acronym for Universal Serial Bus. Know the differences between USB versions 
Also Read : How to Fix Unable to Complete Format on USB Flash Drive
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