Hello sir asprin624 and thank you for your quick response

The characteristics of this VEXIA OnRad 470 Version 8.30 are very similar to those of the Vexia 480 Econav 4.3, but perhaps I did not express myself well, I have a copy of the VEXIA OnRad 470 Version 8.30 software, my problem is that I cannot connect the device to any windows pc, and this prevents me from updating or modifying it