USB powered hubs should not back feed...but many do....Especially the cheaper ones.
I have one that I bought for peanuts online. It works well but as delivered, it did backfeed. It never seemed to cause any issues to the Pi400s that it was used on, but eventually, I took it apart and removed the offending power supply.
https://pinoutguide.com/Slots/usb_3_0_c ... nout.shtml
I have one that I bought for peanuts online. It works well but as delivered, it did backfeed. It never seemed to cause any issues to the Pi400s that it was used on, but eventually, I took it apart and removed the offending power supply.
https://pinoutguide.com/Slots/usb_3_0_c ... nout.shtml
Statistics: Posted by kip_the_elder — Fri May 10, 2024 4:04 pm