Starting with Windows 10 (version 1607, the Anniversary Update) and continuing aggressively into Windows 11, Microsoft began enforcing strict driver signature enforcement. This means:
A: No. But tools like Zadig can install libusb/WinUSB drivers for non-standard applications (e.g., flash firmware), but for standard COM port communication, you need the correct vendor driver. usb to ttl driver windows 11 upd
Before downloading anything, you must know which chip is inside your adapter. Drivers are not universal; a driver for a CH340 will not work for an FTDI chip. Starting with Windows 10 (version 1607, the Anniversary
Look closely at the USB adapter board. You will see a small black chip with text written on it. The most common types are: Tip: If the text is too small to
Tip: If the text is too small to read, use your phone’s camera to take a macro photo and zoom in.
To avoid driver hell, adopt these habits: