VigilLink S901 5-input Seamless 4K Switcher

The S901 seamlessly switches between three HDMI 2.0b and two DisplayPort 1.4 sources up to 4K, with no black frame or glitch on the cut, making it a fit for live events where the audience shouldn't see a source change. Beyond straight switching, it doubles as a quad-view multiviewer with side-by-side, top/bottom, and asymmetric 2/3-1/3 layouts for monitoring multiple sources at once.

PIP/POP overlays run from a 320x180 inset up to a full 1920x1200 window, and HDR pass-through (SMPTE ST-2084/2086, HDR10) keeps graded sources intact through the switch. At 10.24 x 5.43 x 1.61 inches and under 2 lb, it's compact enough for a production cart, drawing just 7.2W from a 12V/2A adapter, with front panel, IR, RS-232, USB, and Ethernet control.