The EM06-A from Quectel is a Cellular Module with Datarate Download Link 300 Mbps (LTE-FDD), 226 Mbps (LTE-TDD), 42 Mbps (DC-HSPA), 384 Kbps (WCDMA), Datarate Uplink 50 Mbps (LTE-FDD), 28 Mbps (LTE-TDD), 5.76 Mbps (DC-HSPA), 384 Kbps (WCDMA), Voltage 3.135 to 4.4 V. Tags: Surface Mount. More details for EM06-A can be seen below.