The Elatec TCP3 KIT STANDARD POE with Accessories is an interface converter that works with a variety of applications. It connects Ethernet, RS-422, and RS-485 networks over USB, SD, and RJ45 connections. The kit comes with two RJ45 connectors, one SD card interface, and two USB A ports. It also includes a 5VDC power supply. The converter is designed to provide reliable and secure data communication, with data rate up to 2 Mbit/s. The TCP3 KIT is specifically designed to provide PoE functionality. This allows the network devices to be powered through a single Ethernet cable, eliminating the need for a separate power supply connection. It simplifies system design and reduces installation and maintenance costs. The TCP3 KIT is the perfect solution for applications that require reliable, secure and cost-effective communication.