Linux usb refresh rate

Well, not sure that it works in way I think, but IMO you can have for example mouse on refresh of 1000, and scaner on 125.
(usbhid module is needed)

Edit '/sys/module/usbhid/parameters/mousepoll' to "2" (pollrate 1 ms, 1000hz), and replug your mouse.
Then edit that file again and set it to "8", and plug in or replug for example scaner.

In theory it should work :>
Anyone dare to try it?
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