Lenovo 40AH USB-C 3.0 Thinkpad Pro Docking Station SD20T34313. P/N: SD20T34313. Lenovo 40AH SD20T34313. GeneralThinkPad Pro Docking Station. CompatibilityP52s, L580, L480, T580, P580p, T480s, T480, X1 Carbon Gen 6, X280.
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