The Ubiquiti Networks INS-3AF-I-G PoE Injector provides power to network devices compliant with the 802.3af standard. Designed for use with network cables, this injector powers devices such as access points and IP cameras. The INS-3AF-I-G offers a simple solution for Power over Ethernet applications. It is compatible with standard RJ-45 cables and eliminates the need for additional power cables.