4G MODULE ADAPTER BOARD DEVELOPMENT BOARD MINIPCIE to USB WITH SIM/UIM CARD SLOT

Features of the new version product

1.It is equipped with a lock for the fixed module to facilitate installation and enhance the reliability and stability of the module's operation. The module fixing seat adopts molex original imported connectors, and all key components have ROHS and CE certifications.

2. Four screw holes have been added to the PCB so that this adapter card can be used inside small industrial control cases.

3. The SIM card slot is placed on the side. This product offers two options: a regular SIM card slot on the side and a self-spring SIM card slot on the side. So that users can disassemble and assemble the SIM card more conveniently. Press the SIM button gently and it will pop up automatically.

4. Add a USB 4-cable input port tray, allowing for direct soldering of USB cables. The circuit protection is more comprehensive and extensive.

Working principle

   The Mini PCIE 52-pin interface is defined with a USB signal and a 3.3V voltage. This adapter card converts the 5V voltage of the USB interface to 3.3V through the LDO chip to supply the module and USIM/SIM for operation. The signal bus is a USB signal.

Specification description

1.Product size specification :65*31mm

2. The MiniPCIE design complies with the industry standard version 1.30

3. The USB design complies with the USB2.0 industry standard and is backward compatible with the 1.1 standard

4. This adapter card is suitable for full-height (30*50-51mm)WWAN/3G/WiFi and other modules (USB bus)

5. The working status is displayed in real time by LED

6. The product does not require any software drivers