This USB to HDMI adaptor is a convenient and portable way to increase your display capacity without extra video outputs. Ideal for laptops that need additional monitor support. Supports resolutions up to 1080p (1920x1080).
This USB 2.0 to DVI-I Video Adapter allows laptops and otherwise-unupgradable PCs to drive an additional DVI or VGA display. Supports resolutions up to UXGA (1600x1200).