Review on 4G USB modem E3372. For any telecom operators by Wiktor Barczuk ᠌

Bought for use as the main source of the Internet in conjunction with a 4G antenna. The first 2 months the modem worked without any complaints (everything is clear and fast). But then it started hanging once every couple of days, then more often. As a result, I dismantled the antenna and realized that the modem was very hot. I completely disassembled it and put a radiator on it (which, in principle, does not help, but also put a fan there - there is neither a place nor a current source). As a result, now it hangs somewhere once an hour. I'll have to throw it away, although it's a pity - the modem is not bad!