Expand your viewing options and improve productivity with the Targus USB 3.0 SuperSpeed Video Adapter. Quick and easy USB connectivity lets you instantly add a second monitor to your laptop. How you use it is up to you: extend your desktop onto the second monitor, mirror your laptop screen or switch off your laptop screen for a single, larger view. By providing visual access to two things at once - for example email and a spreadsheet - dual monitors eliminate the disruption and time lost when flipping between windows. The USB 3.0 video adapter connects one DVI-I or VGA monitor and supports HD video and graphics up to 2048 x 1152 resolution. DVI-I to VGA adapter and driver CD included.