GPS.cards SIM for SOBR Chip Position Monitoring Device + No Contracts + Geofence Stay connected with your SOBR Chip Position Monitoring Device using the GPS.cards SIM. This prepaid SIM card is compatible with 4G 3G and 2G devices as well as over 1500 GPS Tracker models ensuring wide compatibility. The included TurnKey Mobile App allows for easy GPS tracking providing you with real-time location information. Say goodbye to contracts with this affordable prepaid option that also offers geofencing capabilities for added security. Key Features: Compatible with 4G 3G and 2G devices Works with over 1500 GPS Tracker models No contracts - prepaid SIM card Geofencing options for added security