GPK Systems Ac Adapter for Dell Inspiron M5030 N5030 1564 Im5030-1723obk In5030-1723obk In5030-2399b3d N4030-223b3d I1564-4220fpk I1570-4411obk ; Latitude E6320 E6220-469-1152 E6420-469-0247 ; Vostro 1540-469-1143 1540-469-1145 3350-469-1470 3550-469-0346 Laptop Power Supply Cord Notebook Battery Charger Input: 100V - 240V (worldwide use) Output: 19.5V 4.62A 90Watt Service & Support 1 year warranty Designed exclusively for use with the laptops 100% compatibility with the original Replacement power supply AC power adapter was tested to match and/or exceed original product at low price.