I have a seven-port powered USB hub. Works fine. I need a few more powered USB ports, and I'm reluctant to use up the second of the (only two!) USB ports on my M1 Mac to host a second one. Larger numbered powered hubs are rare and very expensive. Can I get a second seven-port powered hub and just gang it to the first, giving me 13 powered USB ports? My understanding is that a port will support 127 connections, so I'm thinking it's probably OK, but ... ?