The ThinkPad USB Port Replicator with Digital Video from Lenovo is a desktop docking station, compatible with select ThinkPad laptop computers. The replicator makes it easy to connect your ThinkPad to an external display, headphones / speakers, an Ethernet network and USB peripherals such as a printer, keyboard and mouse. The device operates via its own AC adapter and will not function with the standard laptop adapter.
This docking station boasts a DVI port as well as a DVI-to-VGA dongle for connecting VGA displays. Dual display settings let you switch between mirror and extended video modes with the simple push of a button. The replicator supports Microsoft Windows XP and Windows Vista 32 and 64 operating systems. It is compatible with the following ThinkPad laptop computers: Edge 13, Edge 14, Edge 15, L412, L512, R400, R500, SL300, SL400, SL410, SL500, SL510, T400/s, T410/s/si, T41i, T500, T510/i, W500, W510, W700/ds, W701/ds, X200/s/t, X200 Tablet, X201/i/s/t.