Error Code 10: This usually indicates a driver version mismatch. Try rolling back to an older version of the Prolific driver (Version 3.2.0.0 is often the most stable for Windows 7).
Run the Installer: Disconnect the GPS receiver from your USB port first. Unzip the file and run the "PL2303_Prolific_DriverInstaller.exe."
Finding and installing the correct driver is the only way to bridge the gap between the G-Star IV hardware and your navigation software. Identifying the BU-353S4 Hardware g star iv gps driver download bu-353s4 windows 7
The BU-353S4 is a high-sensitivity GPS receiver featuring the SiRFstarIV chipset. Unlike newer "plug-and-play" devices, Windows 7 does not always include the necessary communication drivers in its local library. Without the driver, the device will appear in your Device Manager as an "Unknown Device" or "USB-Serial Controller" with a yellow warning triangle. Step-by-Step Driver Download and Installation
Once installed, you must verify that the driver is functioning correctly: Error Code 10: This usually indicates a driver
If you'd like to troubleshoot a specific or need help finding the exact version number for your driver, let me know!
Open the Start Menu, right-click "Computer," and select "Manage." Click on "Device Manager" in the left sidebar. Expand the "Ports (COM & LPT)" section. Unzip the file and run the "PL2303_Prolific_DriverInstaller
If you are trying to get your GlobalSat BU-353S4 USB GPS receiver running on an older Windows 7 system, you likely need the Prolific PL2303 USB-to-Serial driver. This specific hardware uses a chipset that translates GPS satellite data into a format your computer can read via a virtual COM port.