Safety First: This product has passed rigorous tests for its premium quality and safety system. Flawless Compatibility: Compatible with Dell Latitude 3410 3510 Laptop Service and Support: 30 Days No-hassle Return and 12-Month Warranty. What you get:1 x AC Adapter, 1X Power Cord Input: 100-240V 1.6A 50-60Hz Output: 19.5V-3.34A 2.31A 4.62A 65W/45W/90W