This document provides a quick installation guide for an EnGenius PoE power injector. The PoE injector allows delivery of data and electrical power over Ethernet cables, enabling wireless devices to be mounted anywhere without worrying about a power supply location. The guide outlines the components included in the package, and gives a 3 step process for plugging in the AC adapter, connecting an uplink cable from the PC to the injector, and attaching the wireless device to receive power and data over Ethernet.