Tech 2 USB Cable for Opel is compatible with vehicles manufactured between 1997 and 2004. It supports diagnostic functions for engine, chassis ABS, body systems, climate control, immobilizer, airbag, and other electronic systems. This interface enables communication between a Windows PC and the vehicle’s OBD-II port using ISO 9141-2 protocol (SAE J1962). It features a manual pin-switching function to select data lines on pins 3, 7, or 12 depending on the system being diagnosed. Compatible models include: Agila (2000–2004) Astra-F (1997–2002) Astra-G (1998–2004) Arena (1998–2000) Campo (2001) Corsa-B (1997–2003) Corsa-C (2001–2004) Speedster / VX220 Tigra (1997–1999) Omega-B (1997–2003) Vectra-B (1997–2001) Vectra-C (2002–2004) Meriva Movano (1999–2004) Vivaro (2001–2004) Zafira (1999–2004) Requirements: A Windows-based PC with a COM port (USB-to-serial adapter may be required). All electronics are housed within the OBD-II connector for durability. Package includes: 1 x USB TECH2 Interface. Color: As shown in image. Material: Plastic. Note: Actual product appearance, color, or minor design details may vary slightly due to manufacturing batches. These variations do not affect functionality. Screen settings and lighting conditions may cause slight color differences between the image and the physical item. Dimensions may vary by ±1 mm. Installation is not included. Professional installation is recommended. Ensure compatibility before purchase.