Funny, I just ordered and Anker as a powered USB hub for my USB powered equipment (SignaLink, Airspy, Keyer, etc) because they don¡¯t backpower the Pi 4.? So in my case I wanted the opposite!?? There was one other that I used but I wanted more ports.
I have been using these Ankers successfully for mu Pi 3Bs over the past year or so. I question if there is any one that has enough amperage to power 5 Raspberry Pi 4¡¯s. ?The one I have for the Pi 3s has has not been able to power all 8 Pi¡¯s it used to.?
