Simplify source selection without adding complexity to the rack or desk. The ATEN VS481B routes up to four HDMI inputs to one display, making it a practical fit for meeting rooms, training spaces, and operator stations where fast switching matters. Support for 4K video keeps the switch aligned with current display environments, while the compact footprint helps it fit cleanly into space-constrained installs. For teams standardizing on HDMI-connected computers and presentation devices, this switch reduces cable changes and keeps the display path organized. Use it where dependable manual source control is preferred over software-based routing. The VS481B is a straightforward hardware choice for environments that need clear signal selection, minimal overhead, and consistent day-to-day operation.