WHAT ARE THE DIFFERENCES BETWEEN USB 1.0、USB 1.1、USB 2.0、USB 3.0、USB3.1﹑AND USB3.2?
The data transfer rate is different.
What is USB 3.2
According to the latest USB-IF specification that announced in 2019. SuperSpeed USB 3.2 Gen1(5Gbps) is equal to the past USB 3.1 Gen1 and USB 3.0 specification. And SuperSpeed+ USB 3.2 Gen2 will rise from Gen2 by 1(10Gbps) to Gen2 by 2(20Gbps).
- USB1. around 187.5KB/Second
- USB1.1 around 1.5MB/Second
- USB2.0 around 60MB/Second
- USB3.0 around 500MB/Second
- USB3.1 up to 1000MB/Second
- USB3.2 up to 20Gpbs
What is USB 3.2
According to the latest USB-IF specification that announced in 2019. SuperSpeed USB 3.2 Gen1(5Gbps) is equal to the past USB 3.1 Gen1 and USB 3.0 specification. And SuperSpeed+ USB 3.2 Gen2 will rise from Gen2 by 1(10Gbps) to Gen2 by 2(20Gbps).