I unearthed a transfer switch for switching between analog RGB outputs A, B, and C. It doesn't support DVI or HDMI. It's an analog RGB distributor. (lol) The advantage is that it doesn't require power. I remember the image quality being blurry and irritating with high-resolution outputs like Windows. For example, it might be suitable for switching between multiple PC-98s for each DOS game. I'm not sure about the current demand, but what do you think, those of you who are into this kind of thing? - Model: RGB Transfer Switch - Connection Ports: A, B, C ports - Function: Input-Output Switching - Operation Method: Rotary Switch Thank you for viewing.