I have got a Huawei E220 modem and I connect it with
sakis3g. Recently I switched to a 4G network with 40Mb/s speed.
However, with this modem I still get only 2Mb/s, because I think I connect through 3G. I suppose that this model simply doesn't support 4G.
I can get a Vodafone K5150 modem, but I'm not sure about the drivers for RPi. I have found the information that "the product carries the linux drivers", but I'm not sure how much are the drivers unversal for all distros.
So the question: Can I use K5150 modem easily with RPi? And can I use
sakis3g for connecting to a 4G network?