Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 3B+/4B
PoE (Power Over Ethernet) capabilityIEEE 802.3af/at-compliant
Fully isolated switched-mode power supply (SMPS)
While providing stable power for the Raspberry Pi, there's also a USB-A port for powering extra external device. Onboard high speed active cooling fan, better heat dissipation.
Resources/User Manual: //bit.ly/3SUne98