Intocircuit 90W NEW Laptop/Notebook AC Adapter/Battery Charger Power Supply Cord for Samsung Notebook NP355E7C NP355E7C-A01US NP355E7C-A02US NP365E5C-S01US NP365E5C-S04US NP500P4C-S01US NP500P4C-S02US NP365E5C-S03US NP300V5A-A09US NP300V5A-A0AUS NP300V5A-A0BUS NP300V5A-A0CUS NP300V5A-A0EUS NP300V5A-A0KUS NP500P4C-S03SG NP500P4C-S05SG NP550P5C-A01UB NP550P5C-A01US NP550P5C-A02UB NP550P5C-A02US NP550P5C-T01US NP600B4C-A01US Samsung NP350V5C NP350V5C-T01US NP350V5C-T02US NP355V5C NP355V5C-S01US NP500P4C-S02US Power: 90W; Power Input: AC100-240V; Output: 19V 4.74A 90W(60W compatiable); Connector Tip: 5.5mm * 3.0mm. Please ensure the DC output and connector size matches your original adapter before purchasing Protection: multiple-lever overload, over-voltage, and short circuit protection; Efficiency: high energy conversion rate to save energy and be environment friendly;Quality:minimum voltage ripple ensures steady power output -better feeds your laptop Box includes: 1* Intocircuit power adapter and 1* power cord Warranty: 30 Days Money Back Guarantee / 1 Year - Free Exchange(Phone service is available during Mon-Fri 9AM - 6PM EST) Please contact our customer service if you're not sure about the compatibility