I have to write here, as i never received reply from support after a purchased of a new unit.. So the problem is as soo i connect the CSV-6200H. by using it on an Nvidia Quadro M4000 or a K2200, when i plug it in, i got my second screen output, resolution look good. But i end up getting a kind of double mouse pointer getting stuck mostly on the top left corner of the main screen. As soon i turn off the second hdmi screen ‘ on port 2 let say’ the artifact second mouse pointer dissapear. But have this also on present on the mst output is very bad, as it now show on all screen. Same on different pc, different gfx card. Unit is defective.
*and i do have 3 different product from you. So far 1 not working.