This is required because write caching is turned on when you set the drive to 'Better Performance'. Otherwise, you can lose some files that you have copied to your drive. Note: After you change the device policy to 'Better Performance', you must always eject your USB drive with the 'Safely remove' option in the taskbar's notification/tray area.

Under the Policies tab, set the removal policy to the option Better Performance and click on the OK button.

On the 'General' tab, click the 'Change settings' button:

The Device Properties window will be opened on the screen.

In the Properties window, go to the 'Hardware' tab:Click the 'Properties' button:.

Right click your USB drive once again in This PC/Computer folder and pick 'Properties' from the menu.

Set USB Drive optimized for better performance

Select NTFS as file system and untick the 'Quick Format' checkbox: Right click the drive in This PC/Computer folder and select 'Format.' from the context menu of the drive. This will make copy operations a bit faster. That said, there is something you can do to your old USB 2.0 drive to make it perform faster. Second, USB 3.0 drives are much faster than USB 2.0 so you should definitely get at least one USB 3.0 drive to see the speed difference.

So if your flash drive is very old and has been used heavily, your best option is to get a new one with high speed memory. First you should know that USB pen drives use flash memory which by its nature tends to slow down over time as you use it more.

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