1. Support the 5G module of M2 (NGFF) Key B interface, which can be adapted to the 5G module of SIMCON and Quectel 2. Support 5G modules in 3042/3052 packages, such as SM82XX, RM50XQ series 5G modules 3. The onboard USB31 Type A interface is convenient for direct connection to a computer, for or for Nano motherboard for high-speed 5G Internet access 4. On-board 4-way | PEX4 to SMA antenna interface, convenient for direct installation of fixed antennas On-board S|M card slot, suitable for NANO S|M cards 5. On-board power supply, network indicator light, and a number of solder pads are reserved, which is convenient for checking the working status of the module and testing other functions PCB immersion gold process design, reserved a number of slots and positioning holes, easy to embed integrated use Equipped with customized aluminum alloy cooling plate, good cooling effect, beautiful appearance, strong protection and durability Product Name:5G IoT Module Applicable module models:support SIM8202G-M2, SIM8262E-M2, RM500Q-, RM500Q-AE, RM502Q-AE modules External interface:1 x USB3.1 interface, 4 x SMA antenna interface Built-in:M2 (NGFF) Key B interface, support 3042/3052 size Applicable products:Suitable for computers, for , for Nano motherboards SIM card slot:suitable for NANO SIM card Colour:Blue Material:PC+Metal Size:7.5x3.01x2.08cm(excluding antenna size),Antenna length:128.8mm Package Contents: 1 * USB to M.2 B KEY 1 * Aluminum Alloy Upper and Lower Covers 4 * Antenna 1 * Adapter Cable 1 * USB3.0 Data Cable 4 * SMA Protective Cover 1 * Heat Dissipating Sticker 1 * Screw Pack Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.