The VOPEX®-4V-H is a VGA video splitter which allows up to
four remote users to access one computer. By cascading, it's
possible to display the same image to about 256 monitors.
Image resolution is at 1900x1200 without degradation. This
unit is an ideal option for lecture rooms, tradeshows or
digital signage which require the display of high-quality
video on multiple VGA monitors. DDC2B protocol is supported.