'it follows the VESA standard for optional wall mounting, the 192N isn't very maneuverable on your desk: The stand offers a fair amount of tilt adjustment, but no swivel -- although of course it's easy to move the whole, 12.5-pound monitor to a different angle -- and no height adjustment.'
'The 2090UXi is also ready for monitor tiling, wherein a series of monitors are arranged in a video wall, such as those seen at trade shows or in airports, and each monitor displays a portion of the total image using a single video card and a video amplifier'