Raspberry Pi 3 Model B Board (Raspi3bboard) - Quad Core 1.2GHz Broadcom BCM2837 64bit CPU, 1GB RAM, BCM43438 Wireless LAN, Bluetooth Low Energy (BLE) on Board, 100 Base Ethernet, 40-pin Extended GPIO, Connectivity: 4 USB 2.0 ports, 4 Pole Stereo Output and Composite Video Port, Full Size HDMI