I really hate that you can only open one settings page at a time. There is no justification to making you lose your place you’re working on just because you want to adjust another minor setting. With the old interface I can e.g. have network and sound settings open at the same time and I don’t know why they took that away.
In fact, USB 3 can cause interference with 2.4GHz wireless so a 2.0 hub could actually be better for OP’s purpose. It probably won’t make much of a difference unless you’re plugging in a thumb drive right next to the receiver though.