Modern versions of Windows (including Windows 10 and Windows 11) will reject unsigned or legacy executable setups for this card. Forcing manual pointer assignment bypasses this barrier:
Note down the specific Vendor ID ( VEN_XXXX ) and Device ID ( DEV_XXXX ). This sequence acts as a digital thumbprint matching the structural data inside the .inf configuration file you extracted earlier. 3. Manually Force the Driver Installation pci 60806a aa9lrv1 drivers download work
If the Hardware ID contains VEN_4348 (such as the CH353 or CH355 chips commonly matching this board), download the standard PCI multi-I/O driver from the official WCH website or trusted hardware repositories like DriverScape's PCI Serial Port Archive . Modern versions of Windows (including Windows 10 and
Click .
Access your motherboard’s BIOS/UEFI settings during system startup. Locate the Advanced/PnP configuration menu, and toggle settings to enable Legacy PCI Resource Decoding or set the PCI slot speed configuration manually to Gen 1 / Legacy. Driver Signature Enforcement Blocks pci 60806a aa9lrv1 drivers download work