USB Speeds 2021
![Chart]()
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| USB4 | 2019 | 40Gbps | USB Type-C |
| USB 3.2 Gen 2×2 | 2017 (as USB 3.2) | 20Gbps | USB Type-C |
| USB 3.2 Gen 2 | 2014 (as USB 3.1) | 10Gbps | USB Type-A or Type-C |
| USB 3.2 Gen 1 | 2009 (as USB 3.0) | 5Gbps | USB Type-A or Type-C |
| USB 2.0 | 2001 | 480Mbps | USB Type-A |
| USB 1.0 | 1996 | 12Mbps | USB Type-A |
