Lenovo USA ThinkPad Ultra Docking Station (P/N; 40AJ0135US ) For P52s, L580, L480, T580, P580p, T480s, T480, X1 Carbon Gen 6, X280. Compatible Devices ThinkPad A485, L480, L580, P52s, T480, T480s, T580, X1 Carbon 20KG, 20KH, X280.
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