The ASRock E350M1/USB3 board
It's essential the same board as the previous tested E350M1 with the difference that it consists of two USB 3.0 ports and now all capacitors are solid ones.
The backpanel is ASRock standard with a useless PS/2 port and equally obsolete VGA connector. Sorry folks, it just doesn't make sense to convert a digital signal into analog, which is then converted back to digital inside the monitor except if you are one of a handful of people still using CRT monitors. There would be also be space enough to fit two more USB 2.0 ports.