The PCI 60806A is a budget-friendly SATA controller card, often based on chipsets from manufacturers like JMicron (e.g., JMB363) or Silicon Image. It typically offers:
Because it is a legacy or value-oriented component, its drivers are not always automatically updated by Windows Update, leading to potential conflicts after OS upgrades (e.g., Windows 10 to Windows 11).
The "PCI 60806a" driver error is a case of mistaken identity by Windows.
Once the correct chipset or management engine driver is installed, the "Unknown Device" will disappear, and your system performance and stability will be optimized.
The "PCI 60806A" appears to be a reference to a specific hardware component, likely a PCI (Peripheral Component Interconnect) device with the ID 60806A. This ID is used to identify the device to the operating system and to load the appropriate driver.
Without more specific information, it's challenging to provide a detailed answer about the driver for this device. However, I can offer some general information about PCI devices and drivers:
The driver acts as a translator between the SATA controller’s hardware language and the operating system’s storage subsystem. Without a correct driver:
Step 1: Download the correct driver package (e.g., MosChip MCS9865 driver).
Step 2: Extract the ZIP file to a folder (e.g., C:\Drivers\PCI60806A).
Step 3: Open Device Manager.
Step 4: Find the unknown device under Other Devices.
Step 5: Select Update driver > Browse my computer for drivers.
Step 6: Click Let me pick from a list of available drivers on my computer.
Step 7: Click Have Disk > Browse and navigate to the extracted folder.
Step 8: Select the correct model (e.g., “MosChip 4S/8S Serial Card”) and click Next.
Step 9: Ignore the “Windows can’t verify the publisher” warning. Click Install this driver software anyway.
Step 10: After installation, restart your PC.
Step 11: Reopen Device Manager. Under Ports (COM & LPT), you should see multiple “PCI Serial Port” entries (COM5, COM6, etc.).
If driver present but not bound:
If driver not present:
For older kernels, update kernel or use DKMS packages to maintain driver across kernels.
Verify with dmesg, ip link, or lsblk depending on device type.
