When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
My friend has the auterra OBDII cable. It'll fit in but will it work with datamaster? (It says damage will occur? BS?)
You need the interface box that goes between the cable and the pc, otherwise you could introduce 12v from your car into your pc which can cause damage.