I have an older plasma 1080i tv and a new 4k hdr tv. With this switcher will I be able to watch 4k resolution on my new tv and 1080i resolution on my older tv at the same time or does this switcher downgrade the content going to my 4k tv to 1080i resolution? I'd be interested in this switcher but I don't want my new tv looking like the old one. Thanks.

When 2 TVs are switched onto 1 source, our matrix behaves like a Splitter in this scenario. In the Splitter mode, the lower resolution of the 2 displays will be used in order to display video to both TVs. Our upcoming Matrix (PRO-Matrix44-SC) can downscale and support both 4K and 1080p resolutions simultaneously connecting to the same 4K source. The PRO-Matrix44-SC can downscale a 4K source to 1080p, but not 1080i. 1080i TVs may be displayed in 720p. (PRO-Matrix44)