"I purchased the dock to support my new W540. This was an upgrade from a previous Thinkpad and I had a Lenovo monitor stand and monitor already.
First, I was very disappointed that this Ultra Dock"... (read full reviews)
"Nice compact docking station. Lots of USB ports.
Can't do video out from Displayport and DVI at the same time which realistically means no dual monitor support for newer monitors."... (read full reviews)