For over half a year I use the device now with the PfSense router software and am very pleased with the inconspicuous, stable operation. Sorry, there was Shortly after commissioning already broken the power supply. Luckily I had another at hand, so I could replace immediately. When we complained they said at first that I should return the complete kit, but after I still nachhakte a few times, but we went to return only the faulty power supply. I got spare sent and the postage was also reimbursed me. So in the end, everything is okay.
The Alix board with the housing top, the power supply (zumindes in my case) less, but was exchanged for free and customer friendly. Anyone who wants to operate a top router with PfSense on energy-efficient hardware stable, can be accessed here.