The USB 2.0 External DVI Video Card from IOGEAR is a compact USB display adapter. It can be used to connect a computer display to a computer via USB 2.0. Up to 6 adapters can be used on a single computer. The adapter, ideal for users who would like to add an additional display to a computer, supports resolutions of up to 1600 x 1200.
Windows 2000, XP, and Vista compatibility
Supports resolutions of up to 1600 x 1200 at 32-bit color depth
Use up to 6 USB 2.0 External DVI Video Cards simultaneously