Ubiquiti POE Injector, 24VDC, 12W, Gigabit Ethernet, ESD protection LED SKU_ POE-24-12W-G Tech Specs_ Click Here Description_ Ubiquiti 24 V DC PoE Adapters providing a variety of features to help protect your PoE devices. Electrostatic discharge (ESD) is the leading cause for outdoor device failures. You can effectively protect against ESD damage using a grounded Ubiquiti PoE Adapter, TOUGHCableTM, and TOUGHCable Connectors Features_ • Surge protection • Clamping protection • Maximum surge discharge • Peak pulse current • AC cable with earth ground