Expand the Ports (COM & LPT) section. Look for "USB Serial Port" or "Prolific USB-to-Serial Comm Port". Update Driver Manually: Right-click the device and select Update driver . Choose "Browse my computer for drivers" .
Windows 11 "Windows Update" will typically fail to find the correct driver. Manual download is required. G Star Iv Gps Driver Download Bu-353s4 Windows 11
Once you have downloaded the correct driver (we assume the CP210x driver), follow this exact sequence. Expand the Ports (COM & LPT) section