USR-TCP232-T2 is a tiny size serial Ethernet module which can realize bidirectional transparent data transmission between TTL and Ethernet. It can also be applied in RS232/ RS485 by level shift circuit. USR-TCP232-T2 is based on Cortex-M0 core. It has characters of low power, fast speed and high efficiency.

USR-GM3P is highly-integrated UART to GSM / GPRS / GPS module. Users can easily make communication with it between serial device and cellphone or network device.

USR-WIFI232-D2 is serial UART to Wi-Fi Module. Modbus RTU, which supports two Ethernet port. Data transferred between serial to Wi-Fi or Wi-Fi to ethernet.

WH-L100 offers long communication distance, low power consumption, anti-interference, high sensitivity and low cost. Good choice for your project demanding communication over long distance. Support LoRaWAN protocol over 868MHz frequency.

Suitable for IoT devices such as sensors, actuators or meteorological stations. It can be used mainly in industry, agriculture, natural resources extraction, households, vehicles monitoring or other mobile applications.

WH-L101-C supports LoRa USR IOT Concentrator network protocol and can realize communication between user\'s serial device and LoRa concentrator. It can realize super long standby time in low power consumption mode and power consumption can reach 4 uA. It offers long communication distance, low power consumption, anti-interference, high sensitivity and low cost. Good choice for your project demanding communication over long distance. Works in frequency band 803 up to 930 MHz.

Suitable for IoT devices such as sensors, actuators or meteorological stations. It can be used mainly in industry, agriculture, natural resources extraction, households, vehicles monitoring or other mobile applications.

Does not support LoRaWAN protocol.

WH-L101-P supports LoRa USR IOT Point-to-Point network protocol and can realize communication between two serial interfaces using two WH-L101-P modules. It can realize super long standby time in low power consumption mode and power consumption can reach 3uA. It offers long communication distance, low power consumption, anti-interference, high sensitivity and low cost. Good choice for your project demanding communication over long distance. Works in frequency band 803 up to 930 MHz.

Suitable for IoT devices such as sensors, actuators or meteorological stations. It can be used mainly in industry, agriculture, natural resources extraction, households, vehicles monitoring or other mobile applications.

Does not support LoRaWAN protocol.

USR-LG206-P supports LoRa USR IOT Point-to-Point network protocol and can realize communication between two serial interfaces using two USR-LG206-P modules. Supports RS232 and RS485 interface. It offers high level of EMC protection for RS485 interface. It offers long communication distance, low power consumption, anti-interference, high sensitivity and low cost. Good choice for your project demanding communication over long distance. Works in frequency band 803 up to 930 MHz.

Suitable for IoT devices such as sensors, actuators or meteorological stations. It can be used mainly in industry, agriculture, natural resources extraction, households, vehicles monitoring or other mobile applications.

Does not support LoRaWAN protocol.

USR-W630 is a cost-effective RS232/RS485 to WiFi/ 2xEthernet converter. This product provides stable wireless data transmission in the industrial field where needs wireless connection.

Serial TTL - Ethernet module used for transparent data communication. USR-K7 can be used for bi-directional data transfer between TTL and ethernet in transparent mode. Modern replacement for older discontinued USR-K3.

USR-G785 is an industrial 2G/3G/4G LTE Modem with high stability and anti-interference. It can realize the data transparent transmission between serial port RS232/RS485 and wireless network. The two-way data transmission from serial port to network server can be easily realized by setting simple AT commands.

Only while stock last. Converter was replaced by newer model USR-G786.

USR-N668 is an 8 serial ports ethernet converter server which can realize data bi-directional transparent transmission between Ethernet and RS232/RS485/RS422 ports. Variety of serial ports is convenient for customers to use. It also supports AC230V power supply. Using ARM processor makes its low power consumption, fast and more stability.

USR-K6 is a new and tiny super port UART TTL to Ethernet module, which can realize the bi-directional transparent transmission between UART and Ethernet. Modern replacement for older discontinued USR-K2.