I do find that products might not list Windows 10 or Linux but work anyway. What does not work is when you take an unpowered hub and plug in USB Hard DIsk Drives. That's not a Windows 10 issue. These hubs are for low power things like memory sticks and mice.
I can see why folk would write they don't work.
I am trying to find a USB Hub (4-5 port) for my new Surface Pro...most of the hubs I have found say do not work with Win 10, per user reviews. Any suggestions for ones that might work?