GPIO Reference Board for the Raspberry Pi Model A+， B+， 2， 3 (2 pack)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Raspberry Pi GPIO Plus reference pinout</li><li>Compatible with Raspberry Pi Model A+， B+， 2 and 3</li><li>Only 0.8mm thick</li><li>Idiot proof， really! You can’t put it on backwards</li><li>Two pack of the Raspberry Pi GPIO Plus reference pinout card (also available in a 10 pack)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61J7V6obfRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51JhmB5Em5L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/61VijqL7EpL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/515aVVj0osL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51aeQBp8NDL.jpg" noproxy>