J-Tech Digital HDMI Multi-Viewer Quad 4x1 Seamless Switch 1080p Switcher w/5 Display Modes & VGA Loop Out [JTECH-MV41V]

works perfectly for HDMI multiviewer great and if weksel hdmi so fast that is great, you can look at 2 programs at the same time, you can look at 4 programs. Functioning super with me ,I have had this device for 1 year, everything is ok ++ even more options is even better but maybe in the future ..

Seems good straight out of the box. It won't look quite the same as the regular input. You'll need to adjust the picture on the TV itself to dial it in. Sharpness, Tint, Color, stuff like that. Once you do that, it's golden. We'll see if it lasts! That's the whole idea behind spending so much on an HDMI switch. Good luck to us both.

The HDMI output looks great! I use it as a seamless switch for a church A/V system and there is no noticeable latency from it! Easy to use buttons on the box itself which is great. The VGA line is connected to a monitor and looks smeary (not sure it'll it's the monitor as it was one I had in the closet, and haven't used VGA on it before) but the biggest bummer is that the 3.5mm audio output doesn't work. Not sure why, but by the time I tried it, the return period was over so i just couple it as a loss.

Did not fulfill our needs, no software to work with computer. Now stuck with it sitting in a box.