There is no direct download here for a neutral, generic HID-compliant mouse.
Looks like Logitech went thru here and created a bunch of links to downloads for HID-compliant mouse driver. This brings you to the Logitech website, where you have to jump through hoops to even get to a download screen. And if you are like me and NOT looking for a Logitech product, but just want a generic HID-compliant mouse driver, then you are S.O.L.
This did not meet the expectations. No USB mouse will function. I tested it with 4 known, good mice that worked well on other computers. Keybaords functioned befroe and after installation of this driver