All the Connections You Could Possibly Need This is a set of diagnostic adapters and cable converters for nearly any heavy-duty vehicle diagnostic interface. This master pack includes all the common converter cables that you could possibly use. The converters can be used in a variety of applications for vehicle diagnostics and in today's ELD world. As an example, instead of purchasing additional cables for a vehicle interface adapter (such as Nexiq USB Link, DG DPA 5, Noregon DLA, and others), you could simply purchase an adapter to convert your standard 9-pin cable to whatever connection you need. A Bundle of Value All the connections you need for diesel diagnostics bundled for value and convenience. Kit includes the following: The master kit includes adapters for the most common types of diagnostic connections as well as a bag to hold your converters, so you're always ready for anything. 9 Pin to 6 Pin Adapter (DL-OBD6) 9 Pin CAT to Standard 9 Pin Adapter (DL-CAT9) 9 Pin to OBDII for Mack and Volvo Converter (DL-OBD9VOL) 9 Pin to Standard OBDII Converter Adapter (DL-OBD2_9) Black 9 Pin to Green 9 Pin J1939 CAN500 Converter (DL-OBD9) CAN 3 to CAN 1 Cross Over Adapter (DL-OBD9PAC) Easy-Carry Storage Bag 9 Pin to 6 Pin Adapter This 9 pin adapter will turn your 9 pin cable into a 6 pin cable. This cable is universal and works with all diagnostic tools and cables. The 9 pin connection works with all diagnostic tool and cable ends from 1990 to current year. 9 Pin CAT to Standard 9 Pin Adapter This 9 pin adapter allows technicians to connect a standard 9 pin datalink adapter to Off-Highway CAT equipment equipped with the CAT 9 pin diagnostic connector. This adapter supports the standard J1939 and J1708 protocol and allows customers to read the standard SAE codes and live data. 9 Pin to OBDII for Mack and Volvo Adapter This 9 pin to OBDII converter adapter is for Mack and Volvo trucks that have an OBDII connection instead of the standard 9 pin. For Volvo, this started in model year 2013. For Mack, around model year 2015. 9 Pin to Standard OBDII Adapter This 9 pin to OBDII converter cable will change your 9 pin to a standard OBDII connection. The 9 pin connection side is universal and fits all standard 9 pin cables from 1990 to present. This item is universal and will work with all diagnostic tools CAN 3 to CAN 1 Cross Over Adapter This converter adapter is for vehicles that have data traffic on CAN 3, instead of CAN 1. While most vehicles have engine data traffic on CAN 1, some use CAN 3. Vehicles known to have CAN 3 traffic include: 2016 & newer Peterbilts, 2016 & newer Kenworths, 2016 & newer Volvos with Cummins engines. Black 9 Pin to Green 9 Pin J1939 CAN500 Adapter This universal adapter cable will convert your "standard" black 9 pin J1939 cable to connect to the new "green" 9 pin connector used on commercial medium and heavy-duty trucks since 2016. The green connector signifies that the vehicle has the faster CAN500 network speeds. Please verify that your adapter can handle CAN500 traffic. Universal Fit This adapter works with all known vehicle diagnostic adapter manufacturers, including: Nexiq (USB Link original and USB Link 2), DG Tech (DPA5 and DPA5 Plus), Noregon (DLA 2.0+), Drewtech (DrewLinQ and TVIT), Cummins (Inline 5, 6, and 7), CAT (Comm III), and many more.