Authorized retailers like Jacobi Shop may provide download links to the "TSPack" driver for their customers. Installation and Troubleshooting
Email tech-support@actisys.com with your device's serial number, purchase date, and OS version. act-ir2012ul driver
Open Device Manager , right-click the unrecognized USB device (often listed under "Ports" or "Other Devices"), and select Update Driver . Point the wizard to the folder containing the downloaded .inf files. Authorized retailers like Jacobi Shop may provide download
Users may need to "downgrade" or manually select specific Prolific-based drivers if the default Windows Update version causes compatibility issues (common with older serial number prefixes). and OS version. Open Device Manager
Supports Windows 98SE, Me, 2000, XP, Vista, and Windows Server 2003. How to Download the ACT-IR2012UL Driver
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