Features:Working with IEEE 802.3af compliant PDs, expands home and office network.This passive PoE injector can be used with any PoE device. Use with a power supply to power IP security cameras, phones, wireless access points and other devices. Allows power to be combined with data for 100 networks. This device operates on mode B and power is "always on".Specifications:Material:ABSColor: blackSize:about 75x28x22mmOutput current: 1AOutput power: 5-48WInput voltage: 5-48VFrequency range: 50-60HZOutput voltage: 5-48VPackage included:1pc x POE injectorNote:1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.