LTE 4G 3G Expansion Board Data Transmission HAT Module with Cooling Fan for Raspberry Pi 4B 3B

Feature: 1. GOOD COMPATIBILITY: Suitable for Raspberry Pi 4B 3B+ 3B 2B, for Zero, for Zero W, for Zero WH and other modules with USB interface. 2. MULTIPLE FUNCTION: The expansion board module supports SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc., with strong practicability. 3. WITH INTERFACES: Type?C interface is used to test AT commands, obtain Internet data, etc., with Mini PCI?E slot for LTE 4G 3G module via USB interface. 4. OTHER PARTS: Onboard voltage converter, with SIM card slot, support 1.8V 3V SIM card, LED indicator for easy monitoring of working status. 5. EASY TO INSTALL: Expansion board is equipped with cooling fan, data cable and screw fasteners for easy installation and testing. Specification: Item Type: Expansion Board Module Material: PCBA Power Supply: 5V Applicable: For Raspberry Pi 4B 3B+ 3B 2B, for Zero, for Zero W, for Zero WH Compatible: For Quectel EC20, for HUAWEI ME909S821, for LONGSUNG U9300C, for SIM7600EH and any other Mini PCIe LTE 4G 3G modules. Colour: Black. Package List: 1 x Module1 x Fan (Random Brand)4 x Screws2 x Nuts1 x Data CableGOOD COMPATIBILITY: Suitable for Raspberry Pi 4B 3B+ 3B 2B, for Zero, for Zero W, for Zero WH and other modules with USB interface. MULTIPLE FUNCTION: The expansion board module supports SMS, MMS, mail, TCP, UDP, DTMF, HTTP, FTP, etc., with strong practicability. WITH INTERFACES: Type?C interface is used to test AT commands, obtain Internet data, etc., with Mini PCI?E slot for LTE 4G 3G module via USB interface. OTHER PARTS: Onboard voltage converter, with SIM card slot, support 1.8V 3V SIM card, LED indicator for easy monitoring of working status. EASY TO INSTALL: Expansion board is equipped with cooling fan, data cable and screw fasteners for easy installation and testing.