Lenovo 0B47072 External Video Adapter Attach Up To Six Adapters On One System Attach Vga Analog Or Digital Dvi Monitor, Projector Plug And Play Attach up to six adapters on one system Attach VGA analog or Digital DVI monitor, projector Plug and Play Hot plug; attach or detach monitor without system reboot Resumes from hibernation and suspend modes 16 and 32-bit color depth supported at all monitor resolutions Primary display, extended "stretched" desktop and mirrored "clone" desktop modes Each USB 3.0 to DVI/VGA Monitor Adapter can be independently configured