Act-ir2012ul Driver (2025)

This is the most common mistake. Do not plug the device in before installing the driver software. If you have already plugged it in and it failed, unplug it now.

There are known issues with the Mac OS IrDA stack. It is highly recommended to contact ACTiSYS support before attempting to use this adapter on a Mac. Key Specifications for Troubleshooting act-ir2012ul driver

After reboot, open :

Follow these steps precisely. Many "touch not working" issues stem from incorrect installation order. This is the most common mistake