65W AC Charger for Dell Inspiron 15 (3520),Inspiron 15 (3521), Inspiron 15 (3537), Inspiron 15R (5520), Inspiron 15R (5521), Inspiron 15R (7520), Inspiron 15R N5110 Laptop Power Supply Adapter Cord

!!!Please Note!!! When you choose the laptop adapter?in addition to matching the models also pay attention to whether the two places is consistent with your original power supply: 1. The voltage and Current should be same as your original power supply. 2. Adapter connector size must be consistent with the original adapter, Please confirm if it is appropriate.? 3. Connector size:7.4mm x 5.0mm.Please confirm the size to make sure that it fits your computer. Compatible with Inspiron, Latitude, Precision, Xps, Vostro Select models ( Use "Ctrl+F",Search your Laptop Models.): Vostro 1320, 1400, 1500, 1510, A840, A860, 1014, 1015, 1088, 1520, 1700, 1710, 1720, 2510, Projector M109s Inspiron14(3437),15(7537),15R(5537),17(3737),17 (7737),17R (5737),11 (3135),11 (3137),11 (3138), 12 (7204), 13Z (5323), 14 (3420),14 (3421),14 (3442),14 (3443),14R (5420),14R (5421),14R (7420),14R (5423),17 (3721), 17R (5720), 17R (5721) Latitude3330,3340,3440,3450,3540,3550,E5250,E5440,E5450,E5540,E5550,E6430,E6440,E7240, E7250,E7270,E7440,E7450,E7470,ST,XT3,6430U,E5530,E6230,E6330,E6430,E6430ATG,E6430S,E6540 13Z 14Z 14R 15R 15Z Part Numbers:310-2860, 310-3149, 310-4408, 310-7251, 310-7696 PACKAGE: 1X 65W 19.5V 3.34A AC Power Adapter(include US power cord) !!! Please Be Sure to Check Connector Photo !!!