Power over Ethernet expansion board with metal heatsink and onboard cooling fan for Raspberry Pi 5 Based on the Raspberry Pi 40PIN GPIO interface, compatible with Raspberry Pi 5. Pin headers on the provide easy access to other Raspberry Pi expansion boards. Supports POE Power over Ethernet, delivering network connection and power for your Raspberry Pi 5 in one cable. Supports 802.3af/at network standard. Onboard 5V and 12V header outputs; 5V header provides up to 4.5A output (MAX 25W for 12V5V total output power). Able to provide stable power to the Raspberry Pi and power extra devices at the same time. Adopts a fully isolated switch mode power supply (SMPS). Key benefits Single cable for data and power: PoE eliminates the need for a separate power adapter for the Raspberry Pi 5. Effective cooling: metal heatsink and onboard cooling fan help maintain performance under heavier workloads. Flexible power rails: 5V and 12V headers allow powering the Raspberry Pi plus additional peripherals from the same board. Easy expansion access: pin headers enable stacking with other Raspberry Pi expansion boards. Reliable and compatible: designed to work with Raspberry Pi 5 via the 40PIN GPIO interface and 802.3af/at PoE standards. What you get for performance and reliability 802.3af/at PoE support for convenient network powered operation. Onboard 5V rail up to 4.5A output to support Raspberry Pi 5 and connected devices. Total 12V and 5V output power up to 25W, enabling stable Pi operation plus extra devices. Fully isolated SMPS for safety and stable power delivery. Compatibility and specifications Compatible with Raspberry Pi 5 through the Raspberry Pi 40PIN GPIO interface. POE based power delivery via 802.3af/at standard. Onboard 5V and 12V header outputs; 5V up to 4.5A. Maximum combined output power for 12V and 5V rail: 25W. Metal heatsink and onboard cooling fan for active cooling. Fully isolated switch mode power supply (SMPS). Use scenarios Retail kiosk or digital signage: provide both network connectivity and power to a Raspberry Pi 5 from a PoEenabled switch, reducing clutter and eliminating the need for an external power brick. Remote or classroom deployments: place Pi 5 in locations with limited power outlets; PoE keeps the device connected and powered while you attach sensors or USB peripherals to the 5V/12V rails. Home lab or media center: run Pi 5 for media, automation, or lightweight servers while powering a USB hub, fans, or auxiliary modules from the same board, maintaining a tidy setup.