GPS.cards SIM for Blue Zeplin Asset Tracker for Van + Nationwide Coverage Stay connected and keep track of your assets with the GPS.cards SIM designed for the Blue Zeplin Asset Tracker for vans. Enjoy seamless nationwide coverage that ensures you are always in control. Compatible with 4G 3G and 2G devices this SIM card works with over 1500 GPS Tracker models providing you with versatility and convenience in monitoring your assets. With the included TurnKey Mobile App for GPS tracking managing your assets has never been easier. Key Features: Provides nationwide coverage for Blue Zeplin Asset Tracker for vans Compatible with 4G 3G and 2G devices Works with over 1500 GPS Tracker models Includes a TurnKey Mobile App for GPS tracking