AllWinner H3 quad core Cortex-A7 SoC (pin-to-pin with H5 quad core Cortex-A53) ,1GB of RAM, 4GB of eMMC, optional SPI flash and EEPROM,HDMI 1.4a, 2x USB 2.0, micro USB for USB OTG, Gigabit Ethernet with support for optional PoE module, 12V power input (external and internal)