The Hall Technologies HT-HV-Q Series are displays with a built-in quad (2×2) processor. This quad processor allows four sources, such as four computers, connected using HDMI cables to create a 2×2 window, showing all four sources at the same time. The 4k@60Hz resolution and 16:9 aspect ratio will natively match 4k and 1080p sources connected to it, with audio playback through the display’s integrated loudspeakers.