Obviously resolutions can be reduced, but that's a deal-breaker for me. If the 4K already suffers a refresh rate hit, I'm concerned that a second monitor will either push it into slide-show territory, or not work at all. The thing that concerns me is up to two displays at 2560 by 1600 pixels - the 4K resolution alone exceeds the pixel count of 2 2160x1600 monitors, which suggests to me that it might not support a second monitor at all if a 4K is connected. DVI output using HDMI to DVI Adapter (sold separately).Support for 4096-by-2160 resolution at 24Hz.Support for 3840-by-2160 resolution at 30Hz.Support for 1080p resolution at up to 60Hz.Dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (sold separately).VGA output using Mini DisplayPort to VGA Adapter (sold separately).DVI output using Mini DisplayPort to DVI Adapter (sold separately).Support for up to two displays at 2560 by 1600 pixels, both at millions of colors.Then youll have to get Apples Thunderbolt 3 to Thunderbolt 2 adapter and plug that into the. I'm interested in getting a Mac mini Late-2014 (specifically A1347, Macmini7,1, MGEN2LL/A), but I'm concerned by the multi-monitor specifications published by Apple. Just plug in two displays into the Mac Mini as you usually would.