What would you do if you had a million dollars? Two scan tools at the same time, man... Guess what!?!? You don't have to be a millionaire to use TWO scan tools at the same time! Want to use both your aftermarket scan tools at the same time Two dongles, one plug with the OBD2 Y-Cable! Use OBD2 Cable to speed up your Pre and Post scan process, check scan tool functions, and compare scan tools all at the same time! Use an OBD2 Y-Cable to use your OEM VCI's for programming and your aftermarket tool for Pre/Post scans without the need to reconnect to the vehicle! Passes all 16 pins straight through. NO shared ground wires. 100% Brand new and high quality, Ultra flat low profile, Easy to carry and use. High-quality materials give the cable superior flexibility and durability. Use OBD extension cable can save the wear and tear on your scan tool's OBD connector and use two dongles at once! OBD2 Y-Cable