I'm running hundreds of them, for weeks now, with
cheapest hubs I could find on amazon, at sauna level ambient temps that
make bfl devices cower in perpetual throttle down. Per port cost ~$3 per port, including the power source. 5 minutes or less of soldering per hub.

how do you chain them together? do you have 10 ports feeding into a 10 port hub? i've run into wierd problems with some miners randomly not launching when chaining hubs