waveshare Power Over Ethernet (PoE) HAT for Raspberry Pi 4B/3B+, 802.3af/at PoE Network Standard, 5V USB-A&12V Header Outputs, PoE HAT Onboard Cooling Fan and MP8676 Buck Chip, Isolated

Overview The PoE HAT (C) is a 802.3af/at-compliant Power Over Ethernet accessory for the Raspberry Pi 3B+/4B. By using this small HAT and some proper 802.3af/at-compliant power sourcing equipments, it is possible to provide both network connection and power supply for your Raspberry Pi in only one Ethernet cable. Features 1.POE HAT FOR RASPBERRY PI Power Over Ethernet HAT For Raspberry Pi 3B+/4B, 802.3af/at-Compliant (Any Backward-Compatible Future Versions Will Be Supported As Well) 12V and 5V power outputs to support more peripherals 2.For Use With Raspberry Pi 3B+/4B Standard Raspberry Pi 40PIN GPIO Stackable Header, Allows Connecting Other HATs 3.Power Over Ethernet Providing Both Network Connection And Power Supply For Your Raspberry Pi In One Cable 4.5V USB-A & 12V Header Outputs 5V USB-A Provides Up To 4A Output (MAX 25W For 12V+5V Total Output Power) Be Able To Power Extra Device While Providing Stable Power To Raspberry Pi 5.Active Cooling Fan 6.Onboard MP8676 Buck Chip Incorporates Original Voltage Buck Chip Providing Up To 4.5A Output For Raspberry Pi And USB-A Port Specifications POE input voltage: 37V ~ 57V DC input POE-USB Type A output voltage: 5V 4A (MAX) POE-Pin header output voltage: 12V 2A (MAX) Network standard: Support IEEE 802.3af/at PoE Product size: 56.5 × 65mm Package Content PoE HAT (C) x1 Heatsink x1 Standoffs pack x1 Note Development Resources is provided , please contact us if you have any problem .