The HL7845 from Sierra Wireless is a Cellular Module with Datarate Download Link 590 kbps (Cat-M), 127 kbps (Cat-NB2), Datarate Uplink 1100 kbps (Cat-M), 158 kbps (Cat-NB2), Voltage 1.8 to 3 V. Tags: Surface Mount. More details for HL7845 can be seen below.