*** Important Note ***


These programs connect with a server in China. You MUST disable your anti-virus and firewall in order to download the programs and updates. Any active anti-virus will try to delete the files as it does not recognize the file as safe. They are safe but because of language issue it is often seen as a virus and it will delete your files.

YOU MUST DISABLE YOUR ANTI-VIRUS AND FIREWALL or you will not be able to download the software properly

Turn off antivirus protection in Windows Security - Windows 10

Turn Windows Defender Firewall on or off


*** Important Note ***


TDB500 Downloads

Software Version Download Link Password
TDB500 Software 3.1 Download
TDB500 Drivers N/A Download
TDB500 Manual N/A Download
TDB500 Brochure N/A Download