Standard Raspberry Pi 40PIN GPIO header, supports Raspberry Pi 5 ^^ PoE (Power Over Ethernet) capabilityIEEE 802.3 af/at-compliant ^^ Fully isolated switched-mode power supply (SMPS) ^^ Onboard high speed active cooling fan, with metal heatsink, better heat dissipation ^^ Provide e-user manual, please check the manual carefully before using!