About this item Product Specification: Output: 19.5 V 4.62 A 90 W (also compatible with 19.5 V 3.34 A 65 W and 19.5 V 2.31 A 45 W); Input: AC 100240 V 50/60 Hz Connector Details: Tip size: 7.4 × 5.0 mm; tip style as shown (use Ctrl+F to find your model or part number). 90W AC Adapter Compatible with Latitude Series: Compatible with Latitude E7440, E7250, E7240, E6540, E6530, E6520, E6500, E6440, E6430U/s, E6420, E6410, E6400, E6330, E6320, E6220, E5550, E5540, E5530, E5520, E5510, E5500, E5450, E5440, E5430, E5420, E5410, E5400, E4310, E4300, E4200; Dell 100L/131L/D400D830; XPS M1210/M1330/M140/M1530/M170; Precision M20/M60/M65/M70/M2300/4300; Vostro 1000/1400/1500/1700; part numbers LA65NM130, PA-12, LA90PM111. 90W Laptop Charger Compatible with Inspiron & Latitude Models: Compatible with Inspiron N3010/3110/4010/4011/4040/4050/4110/5010/5030/5040/5050/5110/7010/7110/M5010/M5030/M5040/M5110/E5420; Latitude E6510/6120/5470/5570/7450/7490/7400/7480/5400/5490/5500/5590/5480/5580/3310/729