Overview: The Raspberry Pi Model B+ incorporates a number of enhancements and new features. Improved power consumption increased connectivity and greater IO are some of the improvements to this powerful small and lightweight ARM based computer. Note: These CN Ver. RPis are fully compatible with the original RPis except for: The PCB color is red. They do not carry FCC/CE/Pb-free marks. What's New: More GPIO. The GPIO header has grown to 40 pins while retaining the same pinout for the first 26 pins as the Model B. More USB. We now have 4 USB 2.0 ports compared to 2 on the Model B and better hotplug and overcurrent behaviour. Micro SD. The old friction-fit SD card socket has been replaced with a much nicer push-push micro SD version. Lower power consumption. By replacing linear regulators with switching ones we’ve reduced power consumption by between 0.5W and 1W. Better audio. The audio circuit incorporates a dedicated low-noise power supply. Neater form factor. We’ve aligned the USB connectors with the board edge moved composite video onto the 3.5mm jack and added four squarely-placed mounting holes. Features: Broadcom BCM2835 700MHz ARM1176JZFS processor with FPU and Video core 4 GPU GPU provides Open GL ES 2.0 hardware-accelerated Open VG and 1080p30 H.264 high-profile decode GPU is capable of 1Gpixel/s 1.5Gtexel/s or 24 GFLOPs of general purpose compute and features a bunch of texture filtering and DMA infrastructure; 512MB RAM; Boots from Micro SD card supports Linux distros such as Fedora Debian and ArchLinux 10/100 wired Ethernet; HDMI output; USB 2.0 interface x 4; 4-pole 3.5mm stereo audio jack with composite video output; Micro SD card slot; Powered by 5v micro USB Camera connector; 40-pin 2.54mm expansion pin header; Dimensions: 85mm x 56mm x 17mm