Alternate color or configuration shown AddOn Networks 331-7957-AA power adapter/inverter Indoor 180 W Black AddOn Networks 331-7957-AA. Purpose: Notebook, Power supply type: Indoor, Output power: 180 W. Product color: Black. Quantity per pack: 1 pc(s), Package width: 4" (101.6 mm), Package depth: 8" (203.2 mm) Manufacturers: AddOn Networks , ADD-ON SKU: 6626365 Manufacturer part number: 331-7957-AA GTIN: 0195285077738 MSRP: $179.50 Price: $121.84 Qty: Add to cart Custom wishlist OK Add to wishlist Add to compare list Email a friend This is an Dell® 331-7957 Compatible 180W 19.5V at 9.23A power adapter and cable specifically designed for Dell® computers. Our power adapters are 100% tested and compatible with the intended systems. Overview Specifications Contact Us This is an Dell® 331-7957 Compatible 180W 19.5V at 9.23A power adapter and cable specifically designed for Dell® computers. Our power adapters are 100% tested and compatible with the intended systems. Products specifications Attribute name Attribute value Power adapter included Y Technical details Product color Black Packaging data Package width 4" Package depth 8" Package height 2" Package weight 32 oz Features Brand compatibility Dell Power supply type Indoor Output voltage 19.5 V Power current type AC-to-DC Purpose Notebook Output power 180 W Output current 9.23 A Packaging content Quantity per pack 1 pc(s)