Questions about TP-Link M8550

No, but we've been travelling in the Czech Republic and the motorhome for two weeks now and have always had excellent reception. Of course, this could simply be due to the network coverage. We are very happy with the device. The only thing is that it generates too much heat, it overheated once a day when in constant use.

According to the information available to us, this device is unfortunately not e-SIM capable.