Home » Audi S4 B5 (00-2002) 2.7T » Tools » VCDS with HEX-NET Enthusiast - WiFi & USB Interface
Product description

The HEX-NET WiFi/USB Interface communicates with VCDS by wireless WiFi or by wired USB, turning a Windows® PC into a factory level diagnostic tool for VW, Audi, Seat or Skoda automobiles. Also, at no additional cost, embedded in the HEX-NET is our new VCDS-Mobile® software which enables most smart devices with WiFi and a web browser to perform VCDS like diagnostics on non-PC devices. The number of vehicles is managed by VIN (Vehicle Identification Number).


Compatible Devices: 

  • Microsoft Windows versions from XP through the current Windows 10
  • Apple iPad, iPhone
  • Most Android phones and tablets
  • Blackberry Z10, Q10
  • Microsoft Surface & Windows Phone
  • KindleFire



  • Plugs directly into 1996 through current model year cars; works with all diagnostic-capable VW/Audi cars, even the latest models which require a direct CAN connection and use the UDS/ODX protocol.
  • Acts as a “dongle” — Activation for the full-function version of VCDS and for VCDS-Mobile is built in. Use the HEX-NET with VCDS on a Windows PC or with VCDS-Mobile on almost any smart device, no activation codes required.
  • Functions like a factory diagnostic tool – Function Chart
  • Includes vehicle diagnosis support via our forum.

* Does not include Routan


This system does *NOT* include vehicle diagnosis support via the telephone. Live telephone technical support for vehicle diagnosis is available separately. One year of such support is included with any of our Pro-Kits.

System Requirements:

Before you purchase this product, please read the HEX-NET FAQ and the VCDS-Mobile FAQ so that you understand this product, what's required to use it, and what its limitations are. 

Product Support:

The HEX-NET is fully supported via e-mail or over the phone as a USB interface for VCDS.

Support for WiFi configuration and VCDS-Mobile are provided via our Support Forum, in English only.

Register for the Ross-Tech Support Forum today. You may use your order number instead of an interface serial number to become a 'Verified Member'.

Please Note:

No software or printed documentation is shipped with this product. Software and documentation must be downloaded

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 This fits your car
Audi S4 B5 (00-2002) 2.7T
(Select a new vehicle)
2.00# 9.00x7.00x3.00

VCDS with HEX-NET Enthusiast - WiFi & USB Interface

Perform Diagnostics and Recode Vehicle Modules Like a Pro

  • VAG Models 1996 to Current
  • Compatible with up to 10 Vehicles
  • Functions Like a Factory Diagnostic Tool
  • Wireless
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SKU# 16788
 In Stock 
This item is in stock and will ship within 1 business day
*Universal product, may require modification to fit your car
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  • *Universal product, may require modification to fit your car.