Instruct: Classify the given review as either positive or negative.
Query: A must Have

I won't buy a laptop that can not be docked period. If you have a thinkpad this is a must have, why stir at a small screen at work or at home when you can dock your laptop and use your big monitor keyboard and mouse?This dock does what its supposed to do, gives you the benefit of plugging in 4 USB's, DVI,VGA, Ethernet, Phone jack, PS2, Microphone and Headphone, S/PDIF Power adapter and has a Lock.My only problem with this is the price , but I believe it is worth the investment :-)