Let it know what axle compatibility it comes with. Looks like it's compatible with 130 and 135 quick release out of the box. With 10x135 and 10x142 through axle compatibility with adaptors available for aftermarket purchase. These adaptors however won't be compatible with all frames.

Personally I'd buy the CycleOps Hammer for a fit studio if I was locked into a direct drive smart trainer. It has the widest range of axle compatibility and frame compatibility, and it's that way straight out of the box. It's the only one advertised as compatible with 12x148 'boost' axle spacing.