With the s15 l sCharge Active PoE Converter with Lightning Connector from smart things solutions, you can power your tablet from up to 328' away via your existing powered PoE switch. This connector accepts 44 to 57V and converts it to the 5V needed for your device, and works with all sDock Fix models. It is an ideal solution for conference rooms or kiosks where a mounted display is needed, but power is not conveniently available.