Unbelievably the super-small and super-affordable VERSION 1.3 WITH CAMERA ADAPTER! Raspberry Pi just got even smaller and even cheaper! Pi Zero is the heart of a Raspberry Pi on a tiny 65mm x 30mm board. With mini-HDMI, micro-B OTG USB, and the same 40-pin GPIO it has great connectivity. Pi Zero Features: BCM 2835 SOC @ 1GHz 1GHz 512MB of RAM micro-SD mini-HDMI micro-B USB for data micro-B USB for power Unpopulated 40-pin GPIO connector Compatible with existing HAT addons Dimensions: 65mm x 30mm x 5mm