HQRP AC Adapter Compatible with BeagleBone, BeagleBone Black DevKit Credit-Card-Sized Linux Computer Beagle Bone Power Supply Cord BeagleBoard Beagle-Board [UL Listed] + Euro Plug Adapter

The AC adapter works fine with my BeagleBone, and the little European adapter is nice and simple and will go in my travel bag. Only reason it lost a star was for size. For the output current you're getting, they should have been able to make this about half the size.

This adapter works perfectly on the BBB. Measured 5.2VDC with the BBB and a relay cape operating.

It works great for the beagle bone black.Also, the cable length is long enough.I didn't measure the voltage with a DVM,