Compatible with: Lenovo ThinkPad L440, L450, L460, L470, L540, L560, L570, P50s, P51S, T440, T440p, T440s, T450, T450s, T460, T460p, T460s, T470, T470P, T470S, T540p Dual Core, T550, T560, T570, W550s, X240, X250, X260, X270.
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