I bought a cheap 7 port unpowered hub so I could have more stuff plugged in. I'm playing with music stuff that uses USB, but it may have limits on what it can power. BTW I did a little video of my latest

It's over a hundred quid. I'm enjoying it right now but if I get another offer from a brand, I'd sell it on eBay and harness the cash instead. I don't actually need this number of ports for my day to day