Hi I bought a HDMI cable so I can watch some movies and stuff but I found out my old laptop does not have a hdmi port so I was trying to find an adapter and I found this
http://www.ebay.com/itm/191948563805?_trksid=p2055119.m1438.l2649&ssPageName=STRK%3AMEBIDX%3AIT
So do I need the Audio Port...