http://www.amazon.com/Thinkpad-Mini-Dock-Plus-433810U/dp/B002DUD0FC/ref=pd_cp_e_1
Well, not all laptops have the docks. It can have wires fixed connected so you don't have to plug each time you want to use stationary monitor and keyboard mouse LAN wire etc.
Find famous brand laptop and the dock can be found very quite cheap on ebay.
