Lenovo USB 2.0 Port Replicator with Digital Video (0A33942) Provides a quick and easy connection to the peripherals you use every day. Plug in the USB cable to access your video display, Ethernet network, headphones or speakers, USB printer, keyboard, mouse and more. Supports 24 different video resolutions up to 2048 x 1152 (LCD widescreen mode). Mirrors or extends notebook display to second monitor for enhanced productivity. Package includes AC power adapter, DVI-to-VGA display adapter, USB cable and driver CD. Hot pluggable so you can dock and undock or connect and disconnect devices without rebooting the system. DVI-I monitor output supports digital or analog displays. Includes a DVI-to-VGA dongle for connecting VGA displays.