What should I do if the Win7 system recognizes that the USB device is slow? Win7 system recognizes the slow speed of USB devices

  

Win7 system recognizes the slow speed of USB devices:

1. Right click on "Computer”, open the properties;

2. Click on “Advanced System Settings” ;

3, under the device options, click <; device installation settings & rdquo;;

4, will "do, automatically perform the operation", change to "ld"; I choose the action I want, then select “ never install the driver software from Windows updata, and then confirm.
The above is an introduction to the slow solution of Win7 system to identify USB devices. Friends who have the same problem can try it out.

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