Compatible with Lenovo ThinkPad T431s T431P T440 T440p T440s T450 T450s T460 T460s T470 T470s T550 T560 T540P T570 G40 G40-30 G40-45 G40-70 G50 G50-45 G50-70 G50-80 Y50 Y50-70 G400S S405D G410 G500S G505S G510S S410P S510P; Z Series Z40 Z40-70 Z40-75 Z70 Z70-80 Z70-70 Z50-70 Z50-75; X Series X240 X250 X260 X270 X230S X240S X300S X301S; E Series E440 E450 E460 E431 E470 E470C E475 E531 E540 E550 E550C E555 E560 E565 E570 E570C E575 E455; L Series L440 L450 L460 L470 L540 L550 L560 L570 L2364A.
eBay