HBONY 65W Laptop ChargerInput:100-240V,50~60Hz/Output:19.5V 3.34A/Watts65W ,Connector size: 7.4mm*5.0mm,Please check your laptop's parameters to ensure proper shopping. Compatible with Dell Computer ModelCompatible with Latitude 7400 7470 7480 7490 7300 7380 7390 7290 7280 E7240 E7440 E7450 E7470 E7480 E7250 E7280 E6400 E6410 E6420 E6430 E6440 E6530 E6540 5290 5250 5535 5500 5550 5580 5590 5400 5404 5414 5480 5490 5491 E5270 E5250 E5400 E5410 E5420 E5430 E5450 E5470 E5480 E5540 E5550 E5570 E5580,7214 7414 Rugged. Compatible with Dell Laptop ChargerCompatible with Inspiron 11 3135 3147 3148,Inspiron 14 5437,Inspiron 15 3521 3531 3541 3542 3543 3520 5547 5548 7537 7547 7548,Inspiron 15R N5110 Inspiron 5748 5749,Inspiron 14 3437, 15R 5537, 17R 5737 3737 7537 7737 7746,Precision 3540 3550 Precision M4800 M6800 Chromebook 11 3120 3180 3189 2-in-1. 65W Laptop Charger FeaturesHBONY Charger for 65w laptop is CE/FCC/ROHS safety certified and designed.Replacement Part Number:LA65N