Mouse and keyboard won't work right.

Aug 1, 2018
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I just got a new gaming desktop and there were a few things that fedex messed up so I'm hoping this is fixable.
My FL-ESPORTS G52 mouse and my R8 (I think) keyboard are both being really laggy and I have them both plugged into usb 3.0 plugs
I tried updating the drivers but that didn't work. Updated windows too. Didn't work
Help?
UPDATE: I noticed that everything is kind of freezing for a second before catching up with itself. Not just the mouse and keyboard. It only freezes when I'm moving the mouse or typing though