Waveshare Power over Ethernet HAT for Raspberry Pi 3B+/4B

1. POE power input: 37-57V
2. Power output: 5V/2.5A
3. Network standard: IEEE 802.3af PoE
4. Size: 65x32mm
5. Support Raspberry Pi 3B+/4B, compatible with Raspberry Pi official case.
6. PoE (Power over Ethernet) function, in line with IEEE 802.3af standard.
7. Fully isolated switch mode power supply (SMPS)
8. Smaller, more flexible, and more compact component layout.