The Hex-v2 Intelligent Dual-K plus CAN USB Interface stands as a premier tool for automotive professionals and enthusiasts working with VW, Audi, and other VAG (Volkswagen Audi Group) vehicles. This interface offers comprehensive diagnostic capabilities, bridging the gap between your Windows PC and your vehicle’s complex systems. Designed for reliability and ease of use, the HEX-V2 is an essential component for anyone serious about VAG car diagnostics and repair.
Key Features of the HEX-V2 Interface
The HEX-V2 is packed with features designed to make vehicle diagnostics more efficient and effective. Let’s delve into what makes this interface stand out:
Broad Vehicle Compatibility
This interface is engineered to be compatible with virtually all diagnostic-capable VW/Audi passenger cars from 1996 to the present day. Whether your vehicle uses K, K+L, dual-K, or CAN protocols, the HEX-V2 is equipped to handle it. It even extends compatibility to many older models, including certain 1990-1995 Audis and 1990-1994 VWs (adapters may be required for older models with the “2×2” data link connector). This extensive coverage ensures that you can use a single tool across a wide range of VAG vehicles, simplifying your diagnostic processes.
Fast and Reliable USB Connection
Utilizing a USB connection, the HEX-V2 ensures seamless compatibility with all modern laptops. This modern connectivity standard provides high-speed data transfer and reliable communication, crucial for accurate and timely diagnostics. The included detachable USB cable features a secure screw locking mechanism, preventing accidental disconnections during critical diagnostic procedures. As a thoughtful backup, the interface can also temporarily function with a standard USB-A to USB-B cable, offering added flexibility in case of cable damage.
Robust and Updateable Firmware
At the heart of the HEX-V2 is a modern 32-bit micro-controller, complemented by fully updateable firmware. This advanced technology guarantees optimal performance and future-proofs your investment. Regular firmware updates ensure compatibility with the latest vehicle models and diagnostic protocols, keeping your HEX-V2 at the cutting edge of automotive diagnostic technology.
Enhanced Status Indication with Tri-Color LEDs
The interface features tri-color (red/green/blue) status/activity LEDs that provide clear visual feedback from almost any angle. These LEDs offer real-time information about the interface’s operation and diagnostic processes, allowing for quick and easy monitoring. Improved LED visibility means you can confidently assess the status of your connection and data flow at a glance.
Durable Design and Solid Guarantee
Built to last, the HEX-V2 comes with a 12-month guarantee against manufacturing defects. This warranty reflects the high quality of workmanship and materials used in its construction, giving you peace of mind in your investment. Its robust design is intended to withstand the rigors of daily use in automotive environments.
VCDS Software Dongle
A significant advantage of the HEX-V2 is its embedded license for VCDS (VAG-COM Diagnostic System) software. The interface effectively acts as a “dongle,” enabling full software functionality on any compatible PC. This eliminates the need for separate software licenses for each computer, offering flexibility and cost-effectiveness, especially for workshops with multiple diagnostic stations.
Vehicle Compatibility Details
While the HEX-V2 boasts extensive compatibility, it’s important to note a few exceptions. The interface does not fully support:
- Routan Vans: All years of Routan vans are excluded due to their Chrysler-based architecture, which does not utilize VW diagnostic protocols.
- Lamborghini: Lamborghini vehicles require the specialized HEX-NET interface.
- Certain 1991-1994 Audi TDI Engines: Some of these older TDI engines with 240bps ECUs may not be fully compatible.
For the vast majority of VW-Audi Group passenger cars from 1990 onwards, the HEX-V2 provides comprehensive diagnostic coverage.
Computer Requirements for Optimal Performance
To ensure smooth and efficient operation, it is recommended to use the HEX-V2 with a computer meeting certain specifications. A minimum of a 1 GHz dual-core processor with 1 GB of RAM and Windows 7 or newer is advised. While slower computers or older Windows versions (Windows 2000, XP, and Vista) may function, they are not officially supported, and performance may be suboptimal. Windows 8, 8.1, or 10/11 on capable machines are also perfectly suitable.
Extending the Reach of Your HEX-V2
The standard cable length of approximately 6 feet is suitable for most laptop setups. However, for extended reach, particularly when using desktop PCs or needing to navigate around larger vehicles, a USB extension may be beneficial. While standard passive USB extension cords are not recommended due to USB limitations, Ross-Tech has tested and recommends a specific 16-ft Active USB Extension, available in their store. Additionally, a 3-ft OBD extension cable is also available, allowing for more flexible placement of the diagnostic tool within the vehicle. For desktop PC users, the wireless HEX-NET interface might present an even more convenient alternative.
Registration, Resale, and Software
In most cases, HEX-V2 interfaces purchased directly from Ross-Tech come pre-registered. Interfaces acquired from authorized resellers require online registration within 10-15 uses to maintain functionality. This straightforward registration process is facilitated by a utility included with the VCDS software.
The HEX-V2 functions as a software dongle for VCDS, ensuring the software is fully operational on any PC it’s connected to. However, it’s important to note that product support is exclusively provided to the original registered user. Resale is possible, but to receive support as a second-hand buyer, a re-registration fee applies.
The HEX-V2 is designed for use with the latest version of Ross-Tech’s VCDS software, ensuring optimal compatibility and access to the newest features and updates. It is not designed to emulate a generic serial pass-through interface, and therefore, compatibility with other diagnostic software is unlikely.
Driver installation for the HEX-V2 is typically plug-and-play, as it enumerates as an HID device and generally does not require special drivers. However, for Windows 8.1 and newer, a device-specific INF file (included with the VCDS installer) is available to address potential HID power management quirks.
Order Your HEX-V2 Today
The HEX-V2 Intelligent Dual-K plus CAN USB Interface is readily available for purchase through the Ross-Tech web store and their network of authorized distributors. Invest in the HEX-V2 to empower your VAG vehicle diagnostics and repairs with a professional-grade tool.
