ThinkPad T400s, T410, T410i, T410s, T410si, T420,T420i,T420s, T430, T430s, T510, T510i, T520 , T520i , T530 , T530i . Lenovo ThinkPad 4337 Docking Station. ThinkPad X220, X220i. The Lenovo ThinkPad Mini Dock Series 3 (III) contains pass-through and connections for notebook ports including power pass-through.
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