... 100% compatible from factory directly. laptop power adapter for Dell PA10/PA-10,power adapter,adapter.1.Power:90W 2.Output connector:7 ... 450-10463 450-10471 PA10 PA-10Compatible Dell Laptop Model:Inspiron:E1405,E1505,E1705,1150,1420,1501,1520,1521,1526,1720 ... ,1721,6000,6400,8500,8600,8600C,9200,9300,9400,300M,500M,505M,510M,600M,700M, Latitude:100L ...