just an FYI…
i have been upgrading my powerstrips with ones that have USB power ports on them.
like this:
https://smile.amazon.com/gp/product/B07V3JZDW7/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&psc=1
and also using one of these:
https://smile.amazon.com/gp/product/B07HK7WWFS/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1
i noticed an issue with my Vidiot creating a ground noise with my main audio output when i was streaming live.
unplugging it from the USB power port and plugging it into a USB PSU on a regular outlet plug killed the ground noise.
i also noticed this same problem with my two norns.
one norns can be plugged into the USB power port but the second norns has to be plugged into a USB PSU.