How about this Thinkpad Mini Dock Series 3 (433710U)

Lenovo 433710U

BRIEFLYIf you already have the older ThinkPad Advanced dock, the Series 3 adds 2 more USBs and loses most legacy ports. However, the older 'Advanced Mini-Dock' will support both the T60's and the T400 and, in my view, the Series 3 is not worth an upgrade unless you MUST have those 2 extra USBs or are totally annoyed by the presence on the back of a large parallel port for printers that no one is using any more.If you are shopping for your first dock, by all means, get the Series 3.EXPANDED DISCUSSION AND RATINGI am still using the Lenovo ThinkPad Advanced Mini-Dock - port replicator ( 250410U ) at home with my T400 after it served me well for ... pThe ThinkPad Mini Dock Series 3 is ideal for notebook users who need easy access to the Internet/ LAN, multiple USB devices, Lenovo 433710U audio and video equipment, and robust key lock security Left corner alignment for easy system Lenovo 433710U attachment./p Note: Compatible with T400s, T410s, T410 and the T510 models ONLY. Convenient eject button for one-step laptop removal. Six USB 2.0 ports, three video ports, VGA, DVI-D, DisplayPort, analog microphone in, headphone out, Lenovo 433710U and ethernet Lenovo 433710U (RJ-45) ... »» Read more...

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