I have this cluster, composed by:
- 1 Rpi4 Model B
- 2 Rpi3 Model B
- 1 Rpi3 Model B+
I don't neither the skills nor the tools/components to implement a DIY solution, so I would like to buy something that is ready to be purchased online. I've seen lots of Anker and UGreen power hubs, but their ports only deliver enough power when you don't use all the ports simultaneously, even the 100W devices.
Could you recommend me something that works OK, considering that I won't connect any other external device to the Pis' USB ports?