Product: VIMVIP VAG-COM KKL 409.1 OBD2 USB Cable Auto Scanner Scan Tool Compatible with Audi VW SEAT Volkswagen
Overall sentiment: negative
Customer reviews:
Doesn't work. 
 Software that came with the package was flagged by Windows as suspicious.

Returned. 
 Dont buy.... Completely useless. Tried installing drivers to use the cable it self with the Vcds program on 3 different computers and not once the the thing worked other than the red LED... Tried every drivet install method and all where unsuccessful. 
 did not work, tried everything. used the heck out of the internet to help, but no luck. had to buy another product. 
 does not work.  Best to purchase the real thing 
 I bought this in hopes of being able to use it on my 99 Passat.  I am guessing the software is the main problem with this.  It is outdated, and only works on older operating systems.  The cable seemed to be cheap, but had the capacity to get things done.  Overall this cable to not work for me and I wouldn't recommend it. 
 Works great as a dog leash. That's it... 
 NO GOOD ,NO HAVE INFORMATION IN CD. 
 This is one of the worst products
I have ever purchased.  Software supplied will not install on any computer I own and is dated to 2006 model year cars.  I downloaded other vag com software including Ross-Tech's lite version.  Still no luck.  Just a useless cable  Don't waste your money or time.  I spent hours trying to get it to work, more of a loss than the $12 bucks for the cable.

Back to square one.  will investigate better options or go to dealer and pay big bucks to hook up my back up camera 
 Driver seems to be incompatible with Windows 8.1. I don't have a way to use my cable unless I burden a friend to use their laptop for a few hours. 
 BAD  WIRINING CONECTOR  AND PROGRAM 
 The soft ware disc is outdated. The package did not include a special tool attached to a lanyard shown in the product picture . There was no any instruction whatsoever. The cable looks typical Chinese quality! The price may be right but it lacks quality and I do agree with some of the negative reviews. I had planned to use it on Windows XP. I followed some recommendations provided by reviewers but unfortunately it didn't work for me. I sent two messages but no any response. I do not recommend it. 
 The software was a little difficult to install and the instructions were poorly written. The cable seems to be of alright manufacturing but could not get it to work properly. For comparison I did use a cable from the Audi dealership with 100% success. I could only connect to 2 modules at most using this cable and software. Spend the money and get a good cable and use VCDS.
Vehicle: 1998 Audi A4 Quattro 2.8L 
 Never could get it to work...returned 
 Installed the software on my wndows xp laptop. Check. Installed the vagcom program, check. Plugged the connector into my 1996 vw passat which is supposed to be kkl, Keycom or whatever. But i keep getting the message "can not connect to control module" so the product is useless.  So what now? Contact ross-tech? And buy the 3rd party software license? 
 Need to buy software after purchase.  Didn't use.