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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