2017年7月3日 星期一

How to check USB 3.0/2.0 speed under linux

How to check USB 3.0/2.0 speed under linux

#lsusb -t

If USB is 3.0 speed, you will see
Driver=usb-storage, 5000M

If USB is 2.0 speed, you will see
Driver=usb-storage, 480M

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