COMPATIBLE with the following 65w and 90w ThinkPad models: ThinkPad L540, L560, P50s, T440p, T460p, T540p, T550, T560, X240, X250, X260, and the ThinkPad W550s. Also compatible with the following DualCore ThinkPad Models with Integrated Graphics: L440, L450, L460, T440, T440s, T450, T450s, T460, T460p, T460s. NOT recommended if the system AC adapter is 170W.
Lenovo 40A20090US Ultra Dock With USA 90w Ac Adapter Included In The Lenovo Factory Sealed USA Retail Packaging
Warning As You Will Need To Update the Firmware and Drives On Lenovo’s Sight For This Item To Function Correctly
Does not support models with a Quad Core Processor. Does not support ThinkPad T460p quad-core models with discrete graphics. Please use the ThinkPad Ultra Dock 170W.
This item does not work on the following models – Any models with quad-cores with discrete graphics (i.e. – T460P), P50 , T410, T420, T430, G Series, P70, Yoga, X1 Carbon ( all generations), any Tablet , Helix or any Ideapad.
Compatible with L440, L450, l460, L540, L560, L570, P50S, P51S, T440, T440p, T440s, t450, T450s, t460, t460p, t460s, T540p, T550, T560, T470, T470S, T470P, T570, W550s, X240, X250, X260, X270 .