Elite wireless trainer cannot pair with ant + usb garmin dongle

I have an older Elite fluid trainer with wireless readout, power, speed.

 

Is this comparable with ZWIFT, I am running the dongle on an IMAC, but cannot pair the two together, it just keeps searching

Hi Mark,

Older Elite smart trainers are generally not compatible with Zwift as they use an enclosed signal that we do not have access to. For a complete list of trainers we support, please consult our Knowledge Base article here:

Which Trainers Does Zwift Support?

Thanks!