Adafruit In-line power switch for 2.1mm barrel jack [ADA1125]<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Adafruit Part Number: 1125</li><li>Stock Type: Arduino &gt;&gt; Accessories &gt;&gt; Cables</li><li>In Stock &amp; Ready to Ship</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41%2BQjDbLEgL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/5172qskU0dL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41-wyUn3s6L.jpg" noproxy>