The SIM7000C from SIMCom is a Cellular Module with Datarate Download Link 300 Kbps(Cat-M), 34 Kbps(Cat-NB), 85.6 Kbps(EGPRS), Datarate Uplink 375 Kbps(Cat-M), 66 Kbps(Cat-NB), 85.6 Kbps(EGPRS), Voltage 3 to 4.3 V. Tags: Surface Mount. More details for SIM7000C can be seen below.