The LtAP mini is a small waterproof wireless access point with integrated LTE antennas (with two U.FL pigtails) and miniPCI-e slot, so you can use your own LTE modem of your choice.
The LtAP mini also has one 10/100 Ethernet LAN port for your wired devices. The RS232 serial port gives you console access for debugging. The unit has several powering options: 9-30 V PoE-in by Ethernet port, DC jack and microUSB.
LtAP mini has a special enclosure with a wall mounting kit, two SIM slots to alternate between cellular providers, and integrated GPS support, making this a perfect device for use in moving vehicles like cars, buses or trains.