The MultiModem Cell cellular modems are ready-to-deploy, standalone 2G and 3G GSM and 2G CDMA modems that provide wireless data communication and integrate seamlessly with virtually any application. They are available with a broad range of interface options including RS-232/RS-422 and USB to cover all your application needs. The MultiModem Cell cellular modems are based on industry-standard open interfaces and can be desktop or panel mounted.