Open , find the device with the yellow warning sign. Right-click it and select Update Driver . Choose Browse my computer for drivers .

Avoid downloading files from untrusted forums or shady "Extra Quality" pack links. These files often contain malware or outdated installers that crash Windows 10. Always download directly from the chip manufacturers. For FTDI Chips Visit the official website. Navigate to the Windows desktop driver table.

Perform basic coding and adaptations (e.g., throttle body alignment). Why You Need "Extra Quality" Drivers (FTDI)

In Device Manager, you should now see:

If you are unsure whether your cable is FTDI or CH340, plug it in and check Device Manager > . If it says "USB Serial Port," it is likely FTDI. If it says "CH340," it is WCH.

A common, budget-friendly alternative that requires a specific Chinese-made driver.

Check the box at the bottom for . Click Apply and OK .