With the s25 l sCharge Passive PoE Converter with Lightning Connector from smart things solutions, you can power your tablet from up to 328' away with a 24V power supply and single-port PoE injector (not included). Once connected to a power supply, this connector accepts 10 to 40V 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.