Graphics Video adapter Plugable® USB 2.0 to VGA / DVI / HDMI VGA / DVI / HDMI to control multiple monitors up to 2048 x 1152 / 1920x1200 Each chipset (DisplayLink DL-195 Supports Windows 8.1, 8, 7, and XP) ( Personal Computers)
Perfect for office use in very high resolution (1920x1200), which is why I bought it. By cons, do not try to pass HD video in that resolution, it does not. Why should a model of newer adapter with a USB port 3, but my old laptop has only two USB port
