Just wondering if AJA has a similar update in the works for the Ki Pro Mini?

Steve C. - The Ki Pro Mini has a single 1.485Gbps SDI input so it does not provide support for 4:4:4.

The Ki Pro Quad offers support for 4:4:4 as well as high frame rate 1080 or 2K 4:2:2 (up to 60 frames per second). Because there are four 3G SDI inputs on the Ki Pro Quad, it also offers support for not only HD and 2K, but Quad HD and 4K as well.

I hope this information is helpful,
Jon Thorn
Senior Product Manager
AJA Video Systems, Inc.