What should I do if my computer recognizes a USB flash drive slowly?

Step 1: Let's take win7 as an example. Press Win + R on the keyboard to start running, enter services. msc, and press enter;

Step 2: Go to the system service management window, find the Shell Hardware Detection service in the right window, and right-click to open properties;

Step 3: Select "automatic" or "manual" as the startup type, click "Start", click "application", and click "OK.

Well, the above is the solution to the slow problem of computer identification of USB flash drives. If this still doesn't work, we can check whether the computer is Antivirus. This can be done with 360 security guard, if it still doesn't work, we can put the USB flash disk on another computer to check whether it is as slow as possible. If it is, it is estimated that it is a problem with the USB flash disk; otherwise, it is a problem with our system.