Power Over Ethernet HAT for Raspberry Pi 3B+/4B, compatible with official case,support connecting cooling fan.
PoE (Power Over Ethernet) capabilityIEEE 802.3af-compliant
Fully isolated switched-mode power supply (SMPS)
Smaller and more flexible with a more compact component layout
POE Power Input: 37V~57V DC. POE Power Output: 5V/2.5A DC. Network Standard: 802.3af PoE-compliant. Dimensions: 65.00 × 32.00mm.