Hello, I am starting to deploy 4G airspan wimax equipment and would like to know if there is any drivers support for USB modems produced by greenpacket.com. The goal is to be able to install an USB modem on an USB capable mikrotik.
Please let me know if there is any information on this scenario

Currently MikroTik RouterOS supports few 4G modem, which are working in 3G mode really.
You can use forum search to find other users experience on this topic.