BESTEK® car inverter Mini Converter DC 12V to AC 230V inverter with USB, cigarette lighter, EU version for iPhone, iPad, smartphone and camera (EU150W) (Electronics)
The adapter works beautifully. I have a test basis connected it via a 3-way Splitter with my notebook and QNAP NAS. Thus I was able to load the notebook and to access network files. The device was pushed through the limitation of 150W to its limits -