The Raspberry Pi 3 Model B is the latest version of the Raspberry Pi, a tiny credit card size computer. Just add a keyboard, mouse, display, power supply, micro SD card with installed Linux Distribution and you'll have a fully fledged computer that can run applications from word processors and spreadsheets to games.
400 MHz Dual Core VideoCore IV GPU OpenGL ES 2.0 Hardware-Accelerated OpenVG 1080p30 H.264 high-profile decode
HDMI port supports multichannel audio output Audio line out/3.5-mm headphone jack (analog)
Connections and Expansions
Four USB 2.0 ports (up to 480 megabits per second) HDMI port 3.5mm 4-pole Composite Video and Audio jack MicroUSB Power Input DSI Display Port CSI Camera Port MicroSD card Sold 40-pin GPIO (Male headers)
Input voltage: 5V DC Current Requirement: 2.5 Amps
Raspberry Pi Foundation's Offical supported Operating Systems NOOBS Raspbian Third Party Operating Systems Libreelec Open Elec OSMC Pinet RISC OS Snappy Ubuntu Core Ubuntu Mate Weather Station Windows IOT Core XBian