This is a Original HP AC Power Supply Adapter 230W 19.5V 11.8A Genuine HP with Large Tip. The color is BLACK.Please see the photos for the connector to make sure it is compatible to your laptop or device. I put detailed photos to show the connector. Won't accept return if buyers find it is not compatible to their laptops or devices.It is in very good condition. I have multiple of this model items for sale.The buy now price is for one. Buy more will save on shipping fees.Because the shipping fee is more than the case itself, so no return please. Ship from NY within one business day of receiving payment. Please see the photos and the descriptions carefully to make sure it is compatible to your tablet. The item is brand new as described.No return for whatsoever reason.Please see the photos for details.