Compatibility --- This kit include a PoE Hat and Official Pi 5 Active Cooler for Raspberry Pi 5 board. | Power Supply --- The PoE Hat supports a 5.1V/4.5A output, which is capable of delivering 25W of power. For full power operation, it requires a switch that supports the 802.3at protocol and can provide at least 30W of power. | Heat Dissipation --- The PoE Hat has been designed with efficiency in mind, resulting in lower temperatures compared to other PoE modules. The thermal imaging shows a temperature difference of nearly 30 degrees Celsius under the same load conditions. | GPIO Extension --- The kit includes 2x20Pin PC104 female headers to extend the GPIO pins, allowing for additional peripherals and sensors to be connected to the Raspberry Pi. | PoE Power Supply --- It also provides 2x2Pin PC104 female headers specifically for powering the PoE interface, ensuring a stable power supply for the PoE Hat and the Raspberry Pi. | Adjustable Design --- The PoE Hat features an adjustable design that supports different Raspberry Pi models, making it a flexible choice for various projects and setups. | NOTE --- PoE Hat is compatible with Raspberry Pi 3B+, 4B, and Raspberry Pi 5, but Official Pi 5 Active Cooler is only compatible with Raspberry Pi 5.