Raspberry Pi 2 Model B 900 MHz

The Raspberry Pi 2 Model B is the second-generation Raspberry Pi. It replaced the original Raspberry Pi 1 Model B+ in February 2015. Please note: The processor has completely changed on the new RaspberryPi 2 v1.2, instead of an ARM v6 core chip (arm6l) or ARM v7, the BCM2836 has been upgraded to a BCM2837 (ARM Cortex-A53) core.  Compared to the Raspberry Pi 1 it has: A 900MHz quad-core ARM Cortex A53 1GB RAM Like the (Pi 1) Model B+, it also has: 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 VideoCore IV 3D graphics core