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 HD resolutions up to 1080p (60Hz). Windows and Intel Mac compatible

- Add an additional DVI or VGA monitor through a single USB 2.0 port
- Hot pluggable; add or remove a monitor without the need for a system reboot
- Use up to six adapters simultaneously, adding up to six additional monitors to a single computer
- View large spreadsheets across multiple screens by extending video amongst all monitors
- Play video on one monitor while working on another
- Do multiple screen presentations from a laptop computer
- Bus powered...no external power adapter needed
- Features 128MB DDR SDRAM of memory
- Supports HD resolutions up to 1080p (60Hz).