Clockwise Tools DTCR-01 RS232 Digital Indicator Data Transfer Cable<div style="text-align: left;"><strong>[Product Information]</strong><ul><li id="replacementPartsFitmentBullet" class="aok-hidden" data-doesntfitmessage="We're not sure this item fits your " data-fitsmessage="This fits your "><span class="a-list-item"><span id="replacementPartsFitmentBulletInner"><a href="#" class="a-link-normal hsx-rpp-fitment-focus">Enter your model number</a>to make sure this fits.</span></span></li><li><span class="a-list-item"> RS232 Data transfer cable for Clockwise Tools DIGR Digital Indicator ONLY </span></li><li><span class="a-list-item"> Package includes 1 data transfer box and 2 59" wires </span></li><li><span class="a-list-item"> No battery needed and power is supported by computer </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/51aTCoszf8L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51fkdSr0swL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41RkDTIzz5L.jpg" noproxy>