The POESPLT100 10/100 Mbps Po E Power over Ethernet Splitter with 5-12V Output separates the data & power connections received from your Power Sourcing Equipment (PSE) such as a single port Po E injector or a Po E Switch. At the remote end of your Po E connection, the POESPLT100 gives you a standard DC jack with selectable 5, 7.5, 9 or 12V output & separate Ethernet data connection allowing you to take advantage of power of Ethernet infrastructure, & use a variety of peripherals in places where no wall outlet exists.