Plug this Aluratek USB Adapter into the USB port of your laptop or desktop to instantly have a second, fully independent dual-monitor application. The adapter supports Primary, Extended, and Mirror modes, with widescreen monitor resolutions up to 1920x1080 and standard monitor resolutions up to 1600x1200. Adapter Features End 1: 1 x USB (Male) End 2: 1 x DVI (Female) USB 2.0 cable included