Cool-See DC Jack Power with Cable Harness For Dell Inspiron 17R 5720 5720 7720 N5720 N7720 09J29V 9J29V DD0R09AD000 Go to amazon.com Related posts Top 8 best dell inspiron 7720 2022 FeatureFor Dell Inspiron 17R 5720 5720 7720 N5720 N7720 DC JACKPackage Includes: 1 x DC IN CABLEBrand New Replacement Part. DescriptionNew; not in original packaging