When I plug the hub into the Hebron SGS2, go to the Power LED and on the screen appears "USB Connector connected"
I put an a 2GB USB flash drive, so its LED lights up and appears on the screen:
"USB Mass Storage connected" and the file manager starts and lets me access the drive.
I put a some of my kabelgebundenent mice and / or keyboards, nothing happens. The LED on the bottom of the mice remain dark, the LED on the keyboards remain dark, tap or no effect when clicking, no message on the screen.
The situation remains the same when I add an external power supply to the Hebron Hub.