3 In 1 For Raspberry Pi 2 Model B + ABS Shell + Heat Sinks Set<br> Features:  <br> Quad Core CPU， 1GB RAM， 900MHz Board Clock Speed， 40 GPIO Pins， 4 x USB Ports， 4 Pole Stereo Output， HDMI Port， 10\/100 Ethernet， Micro SD Card Slot  Package included:  1 x Raspberry Pi 2 Model B 1 x ABS shell (black) 2 x Copper heat sinks