Model:433710U 75Y5734 Type 4337. Lenovo ThinkPad Mini Dock Serie 3 Type 4337 avec USB 3.0. L412, L420, L430, L512, L520, L530, T400s, T410, T410i, T410s, T410si, T420, T420i, T420s, T420si, T430, T430i, T430s, T430si, T510, T510i, T520 Dual Core models, T520i Dual Core models, T530, T530i, X220, X230, and X230i.
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