The SIM7000C is Multi-Band LTE-TDD/LTE-FDD and Dual-Band GSM/GPRS/EDGE module solution in a SMT type which supports LTE CAT M1(eMTC) and NB-IoT up to 375kbps for downlink data transfer. It has strong extension capability with rich interfaces including UART, USB2.0, GPIO etc. the module provides much flexibility and ease of integration for customer\'s application. The biggest advantage of the product is low power consumption. General features - Single-Band TDD-LTE B39 - Three-Band FDD-LTE B3/B5/B8 - GSM/GPRS/EDGE 900/1800 MHz - Control Via AT Commands - Supply voltage range: 3.4V~ 4.2V, Typ:3.8V - Operation temperature: -40℃ to +85℃ - Dimension: 24*24*2.6 mm - Weight: 3.0g - GNSS Specifications for Data transfer - LTE CAT M1 - Uplink up to 375kbps, - Downlink up to 375kbps - NB-IoT - Uplink up to 72kbps, - Downlink up to 32kbps - EDGE Class - Max. 236.8Kbps(DL/UL) - GPRS - Max. 85.6Kbps(DL/UL) Other features - USB Driver for Microsoft Windows2000/XP/Vista/Win7/Win8/Win10 - USB Driver for Windows CE/Mobile - USB Driver for Linux /Android - RIL supporting for Android/WindowsCE/Mobile - Firmware update via USB - TCP/IP/IPV4/V6 Multi-PDP,MT PDP - DTMF* - Gobi SDK to the Win7/Win8/Linux - MBIM to Win8 - Source code of the PC manager of thedevice for reference Interfaces - USB2.0 - UART - SIM card - GPIO - ADC - PCM*