Kensington Universal Multi-Display Adapter (Black) Works with widescreen and standard LCD Monitors up to 30 inches, or maximum 2048 x 1152 pixel resolution or 1080p Connect one end to your monitor cable, the other end to a USB port of your computer and you are done. Add up to six additional monitors to your computer, by connecting up to six adapters directly to your computer or through a USB hub (if computer allows) Displays projector on screen - simply connect the adapter to your notebook Included DVI to VGA adapter provides flexibility to connect to any type of monitor, projector or HDTV up to a 2048 x 1152 pixel resolution or 1080p