The is a legacy hardware controller based on the PCI60806A chipset , often found in expansion cards like the Espada 2S60806 or generic 2S1P (2 Serial, 1 Parallel) PCI cards. These cards add RS-232 serial ports to your system for connecting older industrial equipment, modems, or printers. Where to Download the 60806A Driver
Because this chipset is legacy, modern Windows versions (Windows 10/11) may not include it automatically.
If you have the files but the system doesn't auto-install, follow these steps in :
