- Moderator
- #5,751
You're USB hub is powered by the USB-B port.
This is the case for every monitor I've ever encountered. I've never gotten the passthrough to work as dwwaino has mentioned,but this was years ago.
I use mine for wireless dongles which is handy for when they need to be direct line of sight (monitor has a couple USB ports on the bottom). So things like my wireless Modmic and Xbox wireless controller dongles.





