Ubiquiti Networks POE-24-12W-G PoE Injector, 12W, Black Go to amazon.com Related posts The 10 best poe adapter injector FeatureProvides Earth grounding and Surge protectionHelps protect against ESD attacksPowers ubiquiti PoE devices DescriptionSpecific PoE adapters are designed to work with the Air Gateway. You can deploy the Air Gateway indoors to connect wireless client devices.