tamzinotbh318395 - Profile
About me
Profile
There exists a port for an external power provide but its linked on to the 5V line Therefore if you need to externally power, we suggest prying open the situation and reducing the red 5V line with
https://directory-expert.com/listings12868029/adafruit-industries-usb-mini-hub-with-power-switch-no-further-a-mystery