: Email the dedicated support team at tech-support@actisys.com . State your adapter's serial number, your specific Windows version (e.g., Windows 11 64-bit), and your target application.
Due to chip updates and End-of-Life (EOL) variations governed by device serial numbers, the official driver package must be requested directly via email from the ACTiSYS Tech Support Team or accessed through authorized industrial distributors. ACT-IR2012UL - ACTiSYS Corporation
For newer 64-bit Windows systems, ACTiSYS requires users to contact them for a specialized "TSPack" driver if the default installation fails. Step-by-Step Installation Guide (Windows 10/11) act-ir2012ul driver
Try a different USB cable. The ACT-IR2012UL requires a high-quality, fully wired USB cable (not just a charging cable). Also, test a different USB port (preferably USB 2.0, not 3.0).
Click the button, map the path directly to your extracted driver directory containing the .inf configuration file, and click Next . : Email the dedicated support team at tech-support@actisys
Windows will register the subsystem and display it as a functional . Overcoming Protocol and Connection Bottlenecks Use Case Protocol Windows Architecture Required Configuration Action IrDA-OBEX Windows 7 / 8 / 10 / 11 Works natively out of the box after driver registration. IrDA-IrComm 32-Bit Windows
Before installing the driver on modern Windows systems, you must restore IrDA support: Open the and type cmd . Right-click Command Prompt and select Run as Administrator . ACT-IR2012UL - ACTiSYS Corporation For newer 64-bit Windows
If you have a device that uses the IR2012UL chipset, you need the ACT IR2012UL driver to ensure proper communication between the device and your computer. Without the driver, the device may not function as intended, or it may not be recognized by your operating system. Installing the correct driver can resolve issues such as:
If you run a 64-bit operating system and must use IrComm, you need to transition your hardware stack away from the IR2012UL. Upgrading to an intelligent embedded processor model—such as the ACTiSYS ACT-IR100UD-v3 —resolves this limitation permanently by handling translation directly on its dual-chip onboard firmware. 2. Disappearing "Infrared" Device Categories