Features: 1.Strong Compatibility: Adapter is the standard OBD ll interface, fit for AutoLink ML529HD Enhanced Scan Tool, fit for Detroit Paccar. 2.Accurate Diagnostics: The adapter can be used in conjunction with a scan tool to provide accurate automotive diagnostics and fault code reading. 3.Easy Carry: Compact and portable, you can use the tool for automotive diagnostics anytime and anywhere, perfect for your needs. 4.Upgrade Performance: The adapter supports software upgrades to ensure that you always have the latest automotive diagnostic technology and features. 5.Easy Using: Diagnostic connector allow you to quickly find and fix problems with your vehicle, saving you time and money. Specification: Item Type: Truck Diagnostic 9pin Adapter Material: ABS Application: Fit for AutoLink ML529HD Enhanced Scan Tool Fit for Detroit Paccar PackageList: 1 x Adapter