Bafo Usb To Serial Driver For Windows 11 !!hot!!

Open Device Manager → Right-click the non-working device → Properties → Details → Hardware Ids.

This report outlines the technical barrier, identifies the root cause (chipset revision), and provides validated solutions for achieving functionality. bafo usb to serial driver for windows 11

WIN11-BAFO-001 Date: October 26, 2023 Subject: Evaluation and resolution of driver support for BAFO USB-to-RS232 adapters on Microsoft Windows 11. Open Device Manager → Right-click the non-working device

| Symptom | Probable Cause | Solution | | :--- | :--- | :--- | | Code 10: Device cannot start | Counterfeit/old HXA chip | Replace adapter (Solution C) | | Code 31: Driver signature violation | Missing SHA-2 signature | Install Prolific v3.8.40.1 (Solution A) | | Adapter detected but no COM port | Legacy bus enumerator missing | Manually add legacy hardware via hdwwiz.exe | | Works then disconnects on sleep | Power management | Device Manager → USB Root Hub → Disable "Allow computer to turn off" | | Symptom | Probable Cause | Solution |

| Chip Revision | Windows 11 Native Support | Status | | :--- | :--- | :--- | | PL-2303 HXA (old) | | Permanently unsupported (EOL) | | PL-2303 HX (rev A) | No | Requires legacy driver (instability risk) | | PL-2303 HXD (rev D) | Yes | Works with official Prolific v3.8.25+ | | PL-2303 EA/SA/RA | Yes | Fully compatible |