General description A Power over Ethernet (PoE) expansion board designed for Raspberry Pi 5, supporting the IEEE 802.3af/at network standard. This board allows for internet connectivity and power supply through a single network cable when used with a compatible router or switch. It features a fully isolated switch mode power supply (SMPS) and includes high-speed active cooling fans and metal heat sinks to enhance heat dissipation. Technical specifications Supports IEEE 802.3af/at network standard Based on 40PIN GPIO interface Color: Blue Material: PCB + Metal Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with Raspberry Pi 5 Package Contents: 1 x PoE Expansion Board, 1 x Metal Heat Sink, 3 x Thermal Paste Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. Due to different batches, there may be variations in product appearance, color, and printed text,