Okay, I built a second HA on a Rasberry Pi 4 (4GB though that shouldn’t matter)
I inserted the everspring z wave stick into a USB 2.0 port
https://www.ebay.co.uk/i/113772482412?chn=ps&norover=1&mkevt=1&mkrid=710-134428-41853-0&mkcid=2&itemid=113772482412&targetid=854882047627&device=c&mktype=pla&googleloc=9046455&poi=&campaignid=1669190339&mkgroupid=85180525181&rlsatarget=pla-854882047627&abcId=578896&merchantid=113597807&gclid=CjwKCAiA66_xBRBhEiwAhrMuLWadoNR-IqZYllVbLR26PuOw97uKwEArs7WiA6eRQdNKzGhUqDXCdRoC5toQAvD_BwE
Transfered my yaml files across, rebooted and …
Sucess, you don’t need a USB hub with this stick on a Pi 4 
I only have 1 node connected at the moment but I’m transfering my whole setup next week (I will report back any issues)
The stick reports z wave plus: false, but then so does the aeotec stick.
I have connected a z wave plus device and that is reported correctly and performs as such (reporting of manually switched status)