G Star Iv Gps Driver Download Bu-353s4 Windows 11 [extra Quality] Jun 2026
Do not rely on the automatic Windows 11 driver installer. Instead, download the official legacy driver package provided by GlobalSat or Prolific.
Select .
Take your laptop near a window or outdoors. The solid red light on the BU-353S4 will begin flashing once it achieves a successful 3D satellite lock. Troubleshooting Common Windows 11 GPS Issues
For the smoothest experience, it is highly recommended to download the driver directly from reputable sources that maintain legacy hardware support.
Follow the on-screen prompts to complete the installation wizard. Restart your computer if prompted. Plug In the Device G Star Iv Gps Driver Download Bu-353s4 Windows 11
To fix this, you must manually install a specific legacy driver version that restores communication between Windows 11 and your GPS hardware. Step 1: Download the Correct G-Star IV Driver
When you plug the BU-353S4 into a fresh Windows 11 machine, the OS shrugs. It sees a "USB Serial Converter." It installs a generic Microsoft driver (usbser.sys). And then... nothing. The GPS puck lights up (steady blue LED), but your navigation software (OpenCPN, Google Earth, or SailGrib) hears only static.
Follow these steps to ensure the driver is installed correctly: Step 1: Download and Extract
Before installing new drivers, it's crucial to remove any existing or corrupt ones to avoid conflicts. Do not rely on the automatic Windows 11 driver installer
: Download the GPS Info Tool from the GlobalSat site to verify the COM port and satellite signal before opening your navigation software. G star iv gps driver installation
Download the legacy driver package containing (or a dedicated Windows 11 fix tool provided by GPS enthusiasts). Save the file to your desktop and extract the ZIP contents. Step 2: Install the Legacy Driver on Windows 11
Uncheck "Show compatible hardware" if necessary and look for (dated 2008). Select that version and click Next to force installation. Essential Configuration
Once the driver is running, the BU-353S4 remains one of the most reliable GPS receivers for Windows 11 – offering fast TTFF (Time To First Fix), low power consumption, and accurate WAAS/EGNOS support. You can now use it with nautical charts, flight simulators, or terrestrial mapping software without issue. Take your laptop near a window or outdoors
The primary driver required is the Prolific USB-to-Serial COM Port driver. Official GlobalSat Source : You can find a dedicated Windows 11 driver package on the GlobalSat Tech Support center Manufacturer Source : Alternatively, download the latest Prolific PL2303 Driver Installer directly from the manufacturer. www.globalsat.ru 2. Installation Steps Extract the Files : Once the file is downloaded, right-click it and select Extract All Run as Administrator : Right-click the installer (often named PL2303_Prolific_DriverInstaller.exe ) and select Run as Administrator Follow the Wizard : Click "Next" through the prompts and select once completed. Restart your computer to ensure all services are correctly set up. Radium Box 3. Resolving "Device Not Supported" on Windows 11
: Windows 11 automatically downloads the newest Prolific drivers via Windows Update.
: These newer drivers intentionally phase out support for older chip architectures, resulting in an "Error Code 10" (Device cannot start) or "PL2303-PHFA Phase out since 2012" message in Device Manager.
How to Download and Install G-Star IV GPS Driver (BU-353S4) on Windows 11