TRM250 is an industrial grade cellular modem with multiple LPWAN connectivity options. It features NB-IoT, LTE Cat-M1, and is backward compatible with EGPRS (2G). It offers an extremely long lifecycle, low power consumption, and is the most flexible option when upgrading the connectivity of existing industrial equipment. TRM250 has a USB interface, a durable aluminum housing, and an external antenna for better signal coverage. It is perfect for providing cost-efficient Internet connectivity in remote monitoring applications.