GX LTE 4G-A Cellular Modem for GX Devices - North America OnlyThe GX LTE 4G is an accessory for GX devices. It is a cellular modem that supports 2G, 3G, and 4G technologies. It provides mobile internet for the system and a connection to the Victron Remote Management (VRM) portal.Built-in GPS ReceiverThe GX LTE 4G includes a built-in GPS receiver. When the optional active GPS antenna is installed, the system can be tracked as well as geo-fenced on the VRM Portal.The required accessory part number is GSM900200100 - Active GPS Antenna for GX GSM.GX CompatibilityThe GX LTE 4G can be used with any of the GX devices and requires Venus OS v2.60 or newer to be installed on the GX device.SIM CardIt requires a SIM card in the Mini-SIM format.When to Use a Mobile Router InsteadThe GX LTE 4G provides an internet connection for the GX device only. There is no option to share the internet with laptops, phones, or other devices. For installations where more devices need internet, such as a yacht or RV, consider installing a mobile router instead.Antennas and AccessoriesA small indoor LTE antenna is included. Optionally, Victron sells an outdoor LTE antenna, which increases the range.Part number GSM900100400 - Outdoor 4G GSM Antenna.Specifications: Region: For North America Used Module: SIMCom, SIM7600A Supported LTE Bands: 2, 4, 12 Supply Voltage Range: 8 - 70VDC Power Draw: 2.5W while 2G/3G/4G data transfer /