Getting your (commonly known as the GlobalSat BU-353S4 ) running on Windows 7 32-bit is a straightforward process, though it requires a specific legacy driver. Since this device uses the SiRFstarIV chipset and a Prolific PL2303 USB-to-serial bridge, the standard Windows Update may not always find the correct driver automatically.
Follow this guide to download and install the correct driver for your 32-bit system. g-star iv gps driver download for windows 7 32 bit
The G-Star IV requires the Prolific USB-to-Serial driver to create a virtual COM port that your navigation software can recognize. Getting your (commonly known as the GlobalSat BU-353S4
If the GlobalSat link is slow, a reliable alternative is the Prolific Driver Installer hosted by Lenovo or other reputable hardware manufacturers. 2. Installation Steps for Windows 7 32-bit G star iv gps driver installation The G-Star IV requires the Prolific USB-to-Serial driver
You can find the legacy Windows 7 drivers on the GlobalSat Tech Support page .