The SIM7070G from SIMCom is a Cellular Module with Datarate Download Link 589 Kbps(Cat-M), 127 Kbps(Cat-NB), 296 Kbps(EGPRS), Datarate Uplink 1119 Kbps(Cat-M), 158.5 Kbps(Cat-NB), 236.8 Kbps(EGPRS), Voltage 3 to 4.6 V. Tags: Surface Mount. More details for SIM7070G can be seen below.