The official Power over Ethernet (PoE) add-on board for the Raspberry Pi 3 Model B+. Use this HAT to power a Raspberry Pi via an Ethernet cable, removing the need for a separate power supply, an ideal solution for embedded and IoT projects. For Raspberry Pi 3 Model B+ and onwards, an 802.3af compliant POE injector, switch or router device is required (not included). Power over Ethernet 802.3af compliant. Class 2 device. Fully isolate Switched-Mode Power Supply (SMPS). 36-56V Input Voltage 5V Output Voltage. Supplies up to 2.5A. Fan Control. Plug-and-play compatibility with Raspberry Pi 3 Model B+ (Raspberry Pi 3 Model B+ not included - image for illustrative purposes)