Sabrent USB 3.0 Video Graphics Display Adapter with DVI and HDMI Connections (USB-3HDM) Easily connect additional monitors using USB 3.0 cable Quickly add up to six displays to desktop or notebook with minimal configuration and without additional graphics card Mirror or extend computer display workspace Enjoy resolutions of up to 1920 x 1080 or 2048 x 1152 at 32bit color Supports usage trough powered KVMs or USB hubs