Remote Manage IoT Behind Router: Remotely manage IoT devices behind the router, simplifying industrial IoT networking. Industrial IoT Networking: Designed for industrial IoT applications, ensuring reliable and robust network performance. Bi-directional IPv6 Connectivity: Provides bi-directional IPv6 connectivity for secure and efficient network communication. Thread 1.3 Compliance: Fully compliant with Thread 1.3, enabling seamless integration with Samsung SmartThings and Matter applications. Serial Data Gateway Module: Acts as a serial data gateway module, facilitating secure network gateway access. Note: Label printing on the product may vary between batches, but this does not affect functionality. Color: Black Material: ABS Package Contents: 1 x Sub-Ethernet The package includes only the items listed above; other products are not included. Note: Due to light reflection and differences in display screens, the color of the item in the image may vary slightly from the actual product. Measurement error is +/- 1-3 cm.