Raspberry Pi 3 Model B

The Raspberry Pi 3 Model B is an upgrade for the Raspberry Pi 2, it keeps the same form factor but with the addition of a more power processor Broadcom BCM2837 64-bit ARMv8, and a built-in WiFi chip BCM43143, the Raspberry Pi 3 also features a Bluetooth Low Energy (BLE), making it suitable for IOT development. Lastly, there’s an upgraded switched power source that goes up to 2.5 Amps instead of just 2 Amps – allowing your Pi to power even more powerful devices over USB ports.

Accessories and Peripherals:

• We suggest using an adequate power supply, if you are to utilize the Raspberry Pi 3 to its full extent.
• If you are looking for an enclosure for your Raspberry Pi, we got a black enclosure, and a white enclosure.
• We also have a Plug and Play LCD Touchscreen Display for your Raspberry Pi 3

Compared to the Raspberry Pi 2 it has:

• A 1.2GHz 64-bit quad-core ARMv8 CPU
• 802.11n Wireless LAN
• Bluetooth 4.1
• Bluetooth Low Energy (BLE)

Like the Pi 2, it also has:

• 1GB RAM
• 4 USB ports
• 40 GPIO pins
• Full HDMI port
• Ethernet port
• Combined 3.5mm audio jack and composite video
• Camera interface (CSI)
• Display interface (DSI)
• Micro SD card slot (now push-pull rather than push-push)
• VideoCore IV 3D graphics core

Official Raspberry Pi Page