1.resonable price 2.satisfactory quality 3. Fast delivery 4. Able to wholesale Features: COM connector plugs into most modern laptops! Compatible with the latest cars which require a direct CAN connection for diagnostics including all Golf-5 platform cars and latest Audi A3, A6 and A8. Protocol timing indistinguishable from a real VAG/VAS tool. Works reliably even with "difficult" control modules ...