I bringing my problem to the experts
I have 2 monitors. One is a DELL 1908FP 1280 x 1020 old school scaled monitor that I keep up for computer use when I'm on x1 or ps4. I have a 27 inch Asus that I use for ps4/x1/pc games and Direct TV (via Xbox one)
Here's where the algebra starts. The Dell is used via my video card. My video card has 3 outputs. The Dell only has a DVI connection. I bought a 3 input hdmi switch for my Asus monitor to switch between all 3 sources without having to mess with the monitor setting. I do not even think the monitor supports 3 HDMI inputs.
I want a new switch that will allow me to use the dell monitor for something other than a PC screen when I'm playing a game on the Asus. For instance if I want to watch tv while I'm playing games on ps4 on my Asus I want to switch the dell to the xbox one. I really don't care to get the ps4 screen up on the dell. I use the Xbox one for its cable input so I can watch tv and play on my ps4 or computer at the same time if I feel like it.
There are a few variables in this also. One is that I use The old Klipsh 2.1 speakers for sound and the only input they have for sound is 1.5 jack. (there still my fav speakers ever!!!!) I do not know if sound passes thorough DVI. I may could split the input jack or I might need some kind of converter for the digital sound into analog and let me run 2 analog signals to one jack.
Another variable is that in no way can this setup use the x1 input for anything other than cable. I tried that. It has a terrible lag that would make playing fighting games and fps (the only games I play) unplayable.
Bonus points for someone that can find me an all in one device for this.