Genuine OEM Dell 130w Laptop Power Adapter w/Power Cord PA-4E Family Model:  DA130PE1-00, LA130PM121   Most popular compatible models, this is not a full list:

Dell Inspiron  5R(N5110),17R(N7110),M5110

 

Dell Latitude E4200, E4300,E4310,E4310 N-Series

Dell Latitude E5400, E5410,E5410 N-Series,E5420,E5430,E5500,E5510,E5520,E5520 BRC6,E5530

Dell Latitude E6220, E6230,E6320,E6330,E6400,E6400 ATG,E6410,E6410 ATG,E6420,,E6420 ATG,E6420 XFR

Dell Latitude E6430,E6430 ATG,E6500,E6510,E6520,E6530,E7240,E7440

 

Dell Precision M2400,M4400,M4500,M6300

Dell Precision M60,M70,M90

 

Dell Studio XPS 16(1640),16(1645),16(1647)

 

Dell XPS 14(L401X),15 (L501X), 15 (L502X),17 (L701X), 17(L702X), M170, M1710, GEN 2

 

Dell Vostro 3700,3750,2510