Does anybody use a Mikrotik router with a USB modem?

Hello,

Does anybody use the smaller Mikrotik routers with a USB (cellular) modem?
It seems to me to be one of the competative advantages of Mikrotik.
However, I am trying to find out which of the modems in the market is supported, I find it to be a very well kept secret.
Nowhere in the website or support documents was I able to find any mention of it. Go figure…

Any input is appreciated.
Thanks

already answered on the other topic related

http://forum.mikrotik.com/t/mikrotik-as-an-inexpensive-dual-wan-router-w-4g-backup/87850/3

Thank you. For the sake of other people looking for the list, here is the list as provided by @chechito

http://wiki.mikrotik.com/wiki/Supported … and_modems