usb to rs232

[Mmagoo]

I need help, i have a vantage receiver and i don't have a software to use my usb to rs232 converter. Help me please:mecry:

 

[PsiDOC]

What usb to rs232 converter is it (plz include part number)?

am sure it can be downloaded.

Psi

 

[Mmagoo]

the usb converter is an HL340