The USB2DVIE3 USB (Universal Serial Bus) DVI Video Adapter offers a perfect external multi-monitor solution, enabling you to add a high-resolution (up to 1920x 1200) external DVI output to your desktop or laptop computer system using an available USB (Universal Serial Bus) 2.0 port. A cost-effective solution for systems that lack the outputs required for a multi-monitor setup, this high-performance USB (Universal Serial Bus) to DVI adapter can be used to mirror your primary display & show the same image on both screens, or extend your desktop to double your workspace. This small form factor USB (Universal Serial Bus) video adapter can be used with up to 4 additional (5 total) USB2DVIE3 USB (Universal Serial Bus) video adapters, creating multiple DVI connections to add additional displays quickly & easily
- all without having to open the computer case to add extra video cards.