Detailed Information About The Product:The PoE HAT C) is a 802.3af/at-compliant Power Over Ethernet accessory for the 3B/4B. By using this small HAT and some proper 802.3af/at-compliant power sourcing equipments, it is possible to both network connection and power supply for your in only one Ethernet cableWhile providing stable power for the , there's also a USB-A port for powering extra external device, Onboard high speed active cooling fan, better heat dissipationFully isolated switched-mode power supply SMPS). 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.While providing stable power for the , there's also a USB-A port for powering extra external device Product size: 56.5 x 65mmcolor:BlueMaterial:PCB Package Contents:1 x PoE HAT C)1 x Standoffs pack Only the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed error is /- 1-3cm.About UsWe provide the good product with the best price,we support Wholesale/Drop Shipping Order1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it.2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands.About Shipments1.We will send out the orders ASAP once your payment is completed normally.2.Please write your complete delivery address with correct phone number and zip code, especially please confirm your full name.About After-sale ServiceWe are reliable seller and we have our professional after-sale service for all of our customers. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer.About Feedback1. Please check the package and item when you get carefully to make sure there is no problem.2. If you have any problem or are not entirely satisfied with your package,please dont be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.3. If there is no problem, please leave us five star positive feedback.Your affirmation is our greatest motivation ! ! !