2 of 2 people found the following review helpful
Works with vagcom software and mk4 golf,
Verified Purchase(What is this?)
This review is from: USB OBD2 OBD-II VAG KKL Cable for 409.1 Audi VW Skoda (Electronics)
Using the VCDS-Lite software from Ross-Tech and this cable, I had no problems connecting to the on-board diagnostics (OBD2) port on my Golf IV GTI: I was able to obtain fault codes and clear them just fine. The VCDS software complains about latency if you test the connection (probably because its a non Ross-Tech cable) but that's about it. Money well spent.
You might need to know a few basic things about setting up COM ports on windows, but if you're going to have trouble doing that you probably shouldn't be tinkering with a car's ECU...