Raspberry Pi 3 1GB Model B

The Raspberry Pi 3 Model B builds upon the features of its predecessors with a new, faster processor on board to increase its speed. It also features WiFi and Bluetooth Low Energy capabilities to enhance the functionality and the ability to power more powerful devices over the USB ports.
Quad Core 1.2GHz Broadcom BCM2837 64bit CPU
1GB RAM
BCM43143 WiFi and Bluetooth Low Energy (BLE) on board
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 Raspberry Pi camera
DSI display port for connecting a Raspberry Pi touchscreen display
Micro SD port for loading your operating system and storing data