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USB has evolved considerably in recent times. Performance improves again with USB 3.2 Gen 2 × 2. However, the name change complicates the lives of consumers. For simplicity, the name changes according to the transfer speed.
USB 3, update the changes
The USB 3.2 Gen 1 replaces USB 3.1 Gen 1. It is marketed under the name "SuperSpeed USB" and reaches a speed of 5 GB.USB 3.2 Gen 2 takes the place of USB 3.1 Gen 2. This model is also known as SuperSpeed USB 10 GB (thanks to a 10 GB flow, so). Finally, theUSB 3.2 Gen 2 × 2 is the fastest. This SuperSpeed USB 20 GB can reach a speed of 20 GB.
USB-Fi invites manufacturers to specify device performance so that consumers can choose in a transparent way. However, they can simply use the name "USB 3.2" without indicating the flow. In fact, the new ratings are a bit difficult to understand. Fortunately, the system is compatible : The new ports support the old USB.
>>> Read also: The new USB-C protocol provides a welcome layer of security
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