Easily add an additional display through a USB™ 3.0 and VGA connection Video playback performs at 1080p HD with a resolution up to 2048 x 1152 Add an additional monitor without adding an expensive, internal video card, avoiding complicated installation Hot swappable USB™ enables you to add or remove monitors without rebooting your system Move and view your large spreadsheets across two screens without overlapping windows Multitask with larger landscape/desktop space Ideal for viewing multiple windows at the same time Great for multitasking in a wide variety of fields including: call centers, stock markets, hospitals, graphic design, editing, accounting, etc. A must have for surfing the web and working on your email/Facebook/Twitter accounts all at the same time.