For those who want to dig deeper, here are some technical details:
If your hardware ID points toward an enterprise motherboard (common in Dell OptiPlex or HP ProDesk lines), the 60806A serial port is likely the Intel Management Engine's serial link. exclusive download driver pci serial port 60806a
Look for or Intel - System entries, check the box, and click Download & install . Method 3: Force Install via Device Manager For those who want to dig deeper, here
Once you have the Hardware ID (e.g., PCI\VEN_8086&DEV_1C3A ): check the box
Since the manufacturer's site may no longer host drivers for this older hardware, here is a practical, step-by-step method to get your device working. We will focus on the most reliable and safe approach.