M.2 Key B to mini PCIe adapter module with 2× NANO SIM sockets

Quectel M66 is a compact GSM/GPRS module in an LCC package with support for voice transmission, Bluetooth, and OpenCPU, designed for IoT, remote monitoring, and M2M systems. It enables easy integration in devices with limited space and low power consumption.

The GPRS8000-S module enables the integration of cellular connectivity in embedded projects based on Embest development boards. It offers support for data transmission, SMS, and voice calls in GSM/GPRS networks with a wide range of communication interfaces.

4G/3G/2G communication and GNSS positioning module. It allows you to make phone calls, support SMS, MMS, e-mail, TCP, UDP, DTMF, HTTP, FTP and has support for GPS, BeiDou, Glonass, LBS. Waveshare SIM7600G-H 4G for Jetson Nano

RM500Q-GL module with M.2 connector. It supports 5G, 4G and 3G networks and supports GNSS positioning. Waveshare RM500Q-GL

Module dedicated to Raspberry Pi, which supports various wireless communication modes, such as LTE-TDD, LTE-FDD, GSM, GPRS and EDGE. With download speeds of up to 10Mbps and upload speeds of up to 5Mbps, this module is perfect for IoT applications such as remote information processing, device monitoring, POS terminals, industrial routers, remote diagnostics and satellite positioning. Waveshare A7670E Cat-1/GNSS HAT

Quectel M72 is a compact GSM/GPRS module designed for M2M and IoT applications requiring reliable communication over 2G networks. Its LCC surface-mount design and low power consumption make it suitable for devices operating in continuous or battery-powered modes.

LTE CAT-1 HAT-format communication module with the SimCom A7670E-LASE modem, designed for Raspberry Pi, enabling wireless data transmission in LTE and GSM networks with support for Internet protocols and AT command control. KAmod LTE CAT1

LTE Cat 4 module that supports wireless communication over LTE-TDD, LTE-FDD, HSPA+, GSM, GPRS and EDGE technologies. FPC antenna included. Waveshare SIM7600G-H 4G Module

Universal communication module supporting 4G/3G/2G connectivity and GNSS systems, ideal for applications in monitoring, logistics and alarm systems. Thanks to UART and USB interfaces, as well as compatibility with Windows, Linux and Android systems, it can operate as a standalone device or an external network card. Support for AT commands, TCP/IP protocols and voice functions make it a versatile tool for IoT and embedded projects. DFRobot TEL0161

Multi-band 5G NR/LTE-FDD/LTE-TDD/HSPA+ module that supports R15 5G NSA/SA data transfer up to 2.4Gbps. It features UART, PCIe, USB3.1 and GPIO interfaces. Waveshare SIM8200EA-M2

7.2Mbps UMTS / HSPA, Quectel, RoHS core communication module

The module from SIM7080G is designed for NB-IoT and Cat-M communications. It also enables the use of GNSS systems for positioning. Waveshare SIM7080G Cat-M/NB-IoT HAT (EN)

GSM antenna, male SMA connector, 900&1800MHz, RoHS

EC200U‑EU C4‑P01 is an economical and functional board for developing IoT solutions with LTE Cat‑1 connectivity, GNSS positioning, and optional Bluetooth. With support for QuecPython, HAT compatibility, and a rich set of indicators and connectors, it serves as an excellent foundation for monitoring, telemetry, and mobile communication applications.

Communication module with the SIM800C system designed for Raspberry Pi minicomputers. Adds support for GSM/GPRS networks. Waveshare SIM800C GSM/GPRS HAT

The Arduino expansion board is dedicated to applications that use NB-IoT communication. Thanks to the GNSS (Global Navigation Satellite System) module, it supports GPS, GLONASS, Galileo, QZSS and BeiDou navigation systems. The module is supplied with the voltage from 7 to 12 V. DFRobot DFR0572