Don't worry; there are still options available:

Check the official Ross-Tech interface comparison to see which cable matches your "stable" of cars.

: This older "workhorse" cable supports most VW/Audi Group (VAG) cars from the mid-90s up to roughly 2015. It may struggle or fail with 2019+ models. KKL / 409.1 Blue Cables

: You might still be able to perform an Auto-Scan or read basic "Engine" data, but as soon as you try to access specific modules for coding or adaptations, the software will trigger the "Unsupported" warning. How to Fix It