Compatible Code00NY37000NY371Fit ModelThinkpad P50 SeriesThinkpad P50 Type 20ENThinkpad P51 SeriesThinkpad P51 Type 20HHThinkpad P51 Type 20HJThinkpad P51 Type 20MMThinkpad P51 Type 20MNThinkpad P70 SeriesThinkpad P70 Type 20ERThinkpad P71 SeriesThinkpad P71 Type 20HKThinkpad P71 Type 20HLRemark:please check it before the pruchase,The picture is the actual item!Shipping Information:We ship to worldwide range and the shipping is also free unless you request express delivery. The delivery to the most countries usually takes about 7~30 business days.Normally, all orders are shipped from Hong Kong by HK post office registered air mail. You will get an email of shipping information including the tracking number once your order is shipped out from our warehouse