I have two Raspberry Pis with an external 3.5" HDD connected to each. They're taking up 4x sockets on a power strip underneath my TV. A few of which are wall warts with a USB plug on the end outputting 5V 2A.
- Would a powered USB multi-charger like this be suitable to power all the devices? Therefore reducing the number of sockets used. USB power charger with multiple sockets
- Could I use a USB to barrel jack adapter to power the HDDs?
- Can I power other devices like my Logitech Home Hub by the aforementioned USB charger.
The USB power charger would be for powering devices only.