AD-1 is the latest developed integrated auto diagnostic scanner applied advanced internet technology, operation based on PC. It is easyto download and upgrade the software via internet! Easy and friendly to use! Characters: Full featured Automotive diagnosis kits for E opean,Asian,Korean,Japanese ,Malaysian cars . PC-based: Operated on any desktop or lap top. Works under Windows XP system or Vista Wireless testing with a range of 100 meters and more,no more tangles cable get in your way. Hi-tech Trassceive provides faster data transfer Easy to install:USB play-and -play technology Upgrading online via internet automatically at any time . Hardware more stronger and never be washed out.