If the official support is unavailable, these trackers often use generic GPS receiver chipsets (like Prolific or SiRF) that can use standard drivers: Generic GPS Receiver Drivers : Available for Windows XP through Windows 10 from DriverScape Universal USB GPS Drivers : Sites like Jellyfish Tele
: Locate and download the "driver-for-64bit.exe" installer. balaji info lube gps tracker 30 driver download upd
| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | Prolific counterfeit chip detection | Use older driver version (v3.3.2.107) or switch to Windows 7 compatibility mode. | | Config Tool cannot find COM port | Driver not loaded or wrong baud rate | Reinstall driver. Try baud rates 4800, 9600, 19200. | | .upd file fails at 50% | Corrupted file or wrong hardware version | Redownload the .upd . Verify with the seller that this .upd is for Tracker 30 (not Tracker 35/40). | | Tracker not responding after update | Incomplete flash or power loss | Perform a hard reset: Disconnect battery, hold reset button (small pinhole) for 20 sec, reconnect. Then reflash. | | Windows says “Unknown Device” | Missing USB-serial chip driver | Unplug device. Install CH340 and Prolific drivers both (one will work). Then replug. | If the official support is unavailable, these trackers
Search “Prolific PL2303 Windows 10/11 driver v3.8.35” (certified by Microsoft). Try baud rates 4800, 9600, 19200
Without the correct driver: