The PoE Splitter is a device that allows you to split a single Ethernet connection into multiple 10/100/1000 Mbps connections, providing support for IEEE802.3 standards. It features an RJ-45 connector for easy connection and compatibility with various models. This splitter, manufactured in China, is specifically designed to support up to 30W of power and is a reliable solution for expanding network connections in your computer, networking, or USB cables and connectors setup.