I am considering buying one of these:
http://www.thinkwiki.org/wiki/ThinkPad_Dock_II
However, a picture I saw on ebay shows a "three-hole" power connector, which is very different from the one that plugs into my X31:

Does a Dock II require its own power adapter (different from the one that works with a X31)?
Many thanks for any clarification,
lara




