Thanks for this. Have the same hub.
Question: Any luck chaining them together? I have 4 2pac's and have been trying to get the 4th to keep running but no matter what powered hub I try it runs for a few hours then stops.
I ask because I am using a RPi W with one USB port.
Thanks
No, running on a windows server so plenty of USB ports. I do have one of these that I run 3 Pod miners through (non powered) and it works great.
https://www.amazon.com/StarTech-com-Mountable-Rugged-Industrial-Port/dp/B003AVPUZG(cracked open the above linked hubs and they only have 2 regulators in them so 2 sticks max no matter how much power you put into it)
I would try a good non powered 2.0 hub plugged into your RPi then 2 of the Plugables powered hubs into that - 2 sticks each Plugable hub. If you already have another powered hub then try both of those into the basic hub, see if that gets you any farther without a drop.