The CanoScan LiDE 90 scanner is not on their list of supported scanners, but it works fine. I'd guess that others in the CanoScan LiDE series would probably work too.

This harks back to the original Mac-only Visioneer PaperPort--back in the 1990s, before the company sold off the software to $camSoft and the hardware to a new company also called Visioneer, and both new owners promptly dropped Mac support and began pumping out mediocre hardware and software that didn't work well together. This is the first comparable thing to come along since, and while it's fairly good, it still isn't quite as elegant as that original PaperPort!