<html><head><meta http-equiv="content-type" content="text/html; charset=utf-8"></head><body dir="auto"><div>I have not tried this yet, but a I am sure there are a few here with old x200's that they keep around for testing/hacking. </div><div id="AppleMailSignature">I thought you may be interested in the adafruit blog post:</div><div id="AppleMailSignature"><br></div><div id="AppleMailSignature"><a href="https://blog.adafruit.com/2017/06/16/thinkpad-x200s-hot-mod-swapping-the-rj12-with-sma-rf-for-external-antenna/">https://blog.adafruit.com/2017/06/16/thinkpad-x200s-hot-mod-swapping-the-rj12-with-sma-rf-for-external-antenna/</a><br><br>Patrick<div><br></div></div></body></html>