EFI Technologies S.R.L euro 1 tuning

Good day, guys I would like to ask if you need a specific CAN Bus adapter to tune the Euro 1 ecu or any CAN to USB adapter will be ok?

I have tuned a Euro 4 before, I assume the Euro 1 is the same if it uses CAN for the PC comms. The PC software uses a special server application to talk between the various softwares so as far as I know it only works with the EFI Tech USB adaptor (this is what I was told by Ole Buhl, UK dealer). Unfortunately it is a NZD$1000 piece of hardware.

This is what I was told but I have very limited info I contacted efi technologies but no answer yet