Tripp Lite USB 2.0 to DVI/VGA Dual Multi-Monitor External Video Graphics Card Adapter 1080p 60Hz

Tripp Lite's U244-001-R USB to DVI / VGA Multi Monitor External Video Adapter allows you to connect an additional monitor or projector to a computer/laptop's USB 2.0 port. Up to six adapters can be used simultaneously, allowing the user to connect up to six additional monitors to a single computer. Once the installation is done, the computer screen appears on the add-on monitor(s) without the hassle of function keys to swap to a second monitor. Supports computer video resolutions up to 1920 x 1200, and HD resolutions up to 1080p (60Hz). Compatible with Windows 10 and Mac 10.11 computers Compatible with Ubuntu 14.04.2 No external power supply needed Supports HD video resolutions up to 1920 x 1080 (1080p) @ 60hz Add up to 6 adapters to connect a total of 7 displays Extend video to a second display or duplicate one video on both