The CM31 is an entry-level 4G LTE CAT6 mobile hotspot built on the Unisoc 8581E platform, designed for LATAM and Africa markets. It supports MIMO 2x2 for improved throughput and signal reliability in variable coverage environments, and enables multiple connected devices to share a single cellular data connection.

The CM31 was developed by Mobiwire as a white-label 4G mobile hotspot platform for LATAM and Africa markets, targeting operators and MVNOs seeking an accessible entry-level connectivity device. The platform is available for white-label deployment with customizable hardware and software configurations.