Ross-Tech offers two distinct Vcds Hardware interfaces for connecting your PC to your Volkswagen/Audi Group vehicle: the HEX-V2 and the HEX-NET. Both options provide comprehensive diagnostics for a wide range of models, but differ in connectivity and functionality. This guide will help you determine the best VCDS hardware for your needs.
Key Differences in VCDS Hardware Options
Both the HEX-V2 and HEX-NET interfaces support all VW/Audi Group passenger cars from 1996 to the present, encompassing both k-line and CAN-Bus diagnostics. They also offer compatibility with many 1990-1995 (OBD-I) vehicles, potentially requiring an optional “2×2” cabling adapter. While both interfaces connect to a PC via USB, the HEX-NET provides additional wireless functionality via WiFi.
HEX-V2: The Reliable USB Solution
The HEX-V2 is a robust VCDS hardware interface relying on a USB connection for communication with your Windows PC. This interface excels in providing fast and stable diagnostics for CAN-based vehicles. It’s a cost-effective option for users primarily focused on using VCDS with a laptop.
HEX-NET: Wireless Flexibility with VCDS-Mobile
The HEX-NET offers the same core functionality as the HEX-V2, with the added advantage of WiFi connectivity. This allows for wireless diagnostics and unlocks access to VCDS-Mobile, extending VCDS capabilities to mobile devices. Furthermore, the HEX-NET supports Diagnostics over IP (DoIP) and is compatible with modern Lamborghini models.
VCDS Hardware Feature Comparison
The table below summarizes the key features of each VCDS hardware interface:
| Feature | HEX-V2 | HEX-NET |
|---|---|---|
| USB Connectivity | Yes | Yes |
| WiFi Connectivity | No | Yes |
| VCDS-Mobile | No | Yes |
| DoIP Support | No | Yes |
| Lamborghini Support | No | Yes |
| 3-VIN License | Yes | No |
| 10-VIN License | Yes | Yes |
| Unlimited VIN License | No | Yes |
| Price (3-VIN) | $199 | N/A |
| Price (10-VIN) | $299 | $449 |
| Price (Unlimited) | N/A | $649 |
Choosing the Right Interface for Your Needs
Selecting between the HEX-V2 and HEX-NET depends on your individual requirements. The HEX-V2 offers a reliable and affordable solution for traditional PC-based diagnostics. The HEX-NET, with its wireless capabilities and VCDS-Mobile access, provides greater flexibility and convenience, particularly for professionals or enthusiasts working with multiple vehicles or requiring remote diagnostics. All VIN-limited interfaces are upgradable.
Compatibility with Older Vehicles
Both the HEX-V2 and HEX-NET are compatible with many 1990-1995 (pre-OBD-II) vehicles using the optional “2×2” cabling adapter. This adapter allows for seamless diagnostics on older models. The image above shows the 2×2 adapter and the corresponding port in a vehicle.
Purchasing VCDS Hardware
VCDS hardware interfaces can be purchased directly from the Ross-Tech store or through authorized resellers worldwide. Contact Ross-Tech or your local reseller for pricing and availability.
