Broadcom processor - BCM2837B0, Cortex 64-bit SoC 1.4GHz 2.4GHz and 5GHz IEEE 802.11. B/g/n/ AC wireless LAN, Bluetooth 4.2/BLE Improved thermal management Faster Ethernet (Gigabit Ethernet over USB 2.0, Maximum throughput of 300Mbps) Power over Ethernet (PoE) enabled RJ45 giving PoE capability via PoE HAT 1GB RAM, 40-pin Extended GPIO, 4x USB 2 ports 4 Pole stereo output and composite video port Full size HDMI CSI camera port for connecting a camera DSI display port for connecting