Lenovo ThinkPad T440 Series. Lenovo ThinkPad X240 Series. Lenovo ThinkPad X260 Series. Compatible ModelFor Lenovo L450 L460 L470 T440s T440 T450 T450s T460 T460P. Compatible Model 2T550, T560, P50S, W550s X240, X250, X260, X270.
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