This is a Genuine Microsoft 1625 AC Power Adapter Charger for Microsoft Surface Pro 4 or Microsoft Surface Pro 3 Tablets. 

This Power Adapter is new but without the original box or packaging. It works well. Please see the photos for the connector to make sure it is compatible to your devices.  

I have multiple units for sale. Buy more will save on shipping fee.

Update: Most of the items sold. Only two left. The two units are new but they have minor scratches caused by putting them together un-boxed. That doesn't affect any functions or whatsoever.

Because of the shipping fee is a major part of the transaction, I couldn't take returns for this transaction (because the shipping and return shipping fee will be more than the price itself). So, no return please. But I can guaranty that it works well and is in good condition. Thank you.