This USB-to-DVI/VGA graphics adapter allows you to connect just about any LCD monitor to your laptop or desktop computer using an available USB port. Brings multiple monitors to those seeking to increase their work productivity (Each monitor requires an USB Graphics Adapter) Upgrade from Low Resolution Display to Full HD Upgrade from VGA Monitor to Big LCD Display Upgrade from Single Display to Multi-display (Up to Six Monitors) Powered by Displaylink DL-165 Chipset USB Interface: USB 2.0 Mini-B Type Female USB Bus Powered (No External AC Power Adapter Required) Supports Hot-plug