Today I finally resolved problem with my Holux GPSport 245 GPS tracking device. Frankly I thought I would have to get rid of it because it would not be recognised in Holux ezTour software which comes with the device. Ok, so here we go… After some investigation I found that CP2101 USB to UART Bridge Driver has to be installed on your machine. It provides the link between your device and PC.
Please download and install driver from the website (run CP210xVCPInstaller.exe)
If the link is broken try driver page otherwise don’t hesitate to contact me and ask for it.
Hopefully I helped somebody. You can support me via PayPal or simply spread the word giving the URL of this page.