To set up your itek USB CAN adapter (often branded as ), you primarily need to install the VCI driver package

Always obtain the driver from the official hardware distributor or the software suite bundled with your diagnostics tool (such as CANTest, SavvyCAN, or proprietary automotive diagnostic suites). Avoid third-party driver updater software. Step 2: Extract and Prepare Download the driver .zip or .rar archive.

9.3 Troubleshooting checklist

The iTEK USB CAN driver is a robust solution for field testing and development. Success depends on maintaining updated DLL files and ensuring the Virtual COM Port settings align with the application software.