A PoE expansion board suitable for Raspberry Pi 5, supporting IEEE 802.3af/at network standards. Compatible with PoE routers or switches that support IEEE 802.3af/at, requiring only one network cable to connect and power the Raspberry Pi. Designed for 40PIN GPIO interface, compatible with Raspberry Pi 5. Supports PoE Ethernet power supply and IEEE 802.3af/at PoE network standard. Features a fully isolated switch mode power supply (SMPS). Equipped with an on-board high-speed active cooling fan and metal fins for enhanced heat dissipation. PoE power input: 37V ~ 57V DC. Power output: GPIO pin output: 5V 4.5A (MAX) 2P pin output: 12V 2A (MAX) Network standard: IEEE 802.3af/at PoE. Designed with a 40PIN GPIO interface, with top-side pin headers for easy connection to other Raspberry Pi expansion boards. Color: Blue & Black Material: PCB + Metal Package Contents: 1 x Power over Ethernet Module Note: The package includes only the items listed above; other accessories are not included. Note: Lighting and display differences may cause slight color variations between the image and the actual product. Measurement tolerance is +/- 1-3cm.