MikroTik R11e-4G LTE miniPCI-e card for bands 3,7,20,31,41n,42,43
RBM33G
MikroTik routerBOARD RBM33G with R11e-LTE-US LTE Cat-4 modem | eBay
MikroTik RBM33G - Link Technologies, Inc.
How to make a 4G/LTE Router hotspot with Rooter and a Mikrotik Routerboard - YouTube
MIKROTIK Powerful OEM RouterBOARD with three Gigabit LAN and two miniPCIe slots (RBM33G) - The source for WiFi products at best prices in Europe - wifi-stock.com