Highlights:1.7m 16 PIN OBD diagnostic socket to RS232 9 PIN interface cable w/ COM port connectorConnect your computer to your car for troubleshooting any problem by reading the Diagnostic Trouble Codes(DTC)Compatible with most vehicles that based on ISO 9141 and KWP2000 communication protocols， including Volkswagen， Audi， Skoda and Seat vehiclesLED light shows cable communication statusNo extra power supply needed， just connect you car and computerAdopts latest 7 Digit PIN/SKC codes， which is compatible with the anti-theft system installed in VW， Audi， Seat， Skoda immobilizer car keysSimultaneously observe 3 sets of data streamsInstruction:1.Download the shareware 409.1 from CD to your computer2.Run it and follow the prompts to allow it to install3.Connect the interface between the PC and the car by plugging one end of the interface into a Serial (RS232) (or USB port) on your PC and the other end directly into the OBD-II port present in all 1996 and newer VW/Audi passenger vehicles4.Turn the car's ignition switch ON， but do not start the engine5.Start the software program， click "Options"， select the correct communications port. Use "Test" to confirm that the program can use the port and find the interface. Then "Save".Compatible Model:1.Audi: Audi A2 / A3 / A4 Cabriolet / A6 / A8 / S2 / S3 / TT2.Seat: Alhambra / Altea / Arosa / Cordoba / Ibiza / Inca / Leon MK 1 / Leon MK 2 / Toledo3.Skoda: Fabia / Felicia / Octavia MK 1 / Octavia MK 2 / Superb4.VW: Beetle / Bora / Caddy / Corrado / Golf MK2 / Golf MK3 / Golf MK4 / Jetta MK3 / Jetta MK4/ Lupo / Passat MK3 / Passat MK4 / Polo MK3 / Polo MK4 / Touran / Touareg / Transporter T3 / Transporter T4 / Transporter T5Product Description:Diagnostic Interface: 16 PIN OBDIIUSB Interface: USB 2.0Voltage: 12VColor: BlueWeight: 90gWhat’s in the box:1 X 1.7m 16 PIN VAG-COM KKL 409.1 OBD2 II EOBD USB Interface Tuning Cable w/ Driver CD1 X Driver CDAbout the shipping:1. To USA， UK， Germany， Russia: Your packages will be sent out from our local warehouses in priority.2. To other countries & areas: Your packages will be sent out from China mainland.3. All parcels have valid tracking number.Voice from the seller:1. Have you got any question， please send a message to us， and we’ll reply ASAP.2. Your unvarnished viewpoint & feedback are very important to us as well as to other consumers. It’ll be highly appreciated if you can spare a few minutes to leave a feedback.3. Happy shopping!