The 4G LTE is the best choice today for a cellular communication. Modem-card are available with global coverage and for specific regional with many features.
All the 4G LTE modem-cards offer seamless fall back to 2G and 3G networks in many frequency bands, hence the great coverage booth indoor and outdoor.
A variety of different features are available with: High-speed download from Cat-1, data, GNSS, MiMo, FOTA to fit all you need for new product.
The modem card is an optimised solution for industrial routers and laptop applications.
The modem card comes tested and with full type approvals. This reduces the HW development time & NRE cost for qualifications testing.