Dell 19.5V-3.34AMP 65W Adapter. Power-up your Dell Laptop. If you are a Dell user and wish to replace your power adapter soon, simply checkout Dell 19.5V-3.34AMP 65W Adapter and pace up your everyday tasks. Manufactured with high quality, the adapter is easily compatible with various Dell laptops. Less Power Consumption, Extreme Protection and More The Dell power adapter is designed with 3 pin input, which leads to minimum power consumption, leading to reduced electricity cost. More importantly, the adapter is equipped with a surge protector which guards the device against fluctuations. On the other hand the lightweight adapter has an input voltage of 100-240 volts and a worldwide compatible frequency of 50-60Hz. Also, you can carry this portable adapter to your office or anywhere on-the-go, to avoid getting stuck in the hour of urgency. This adapter comes with on-site manufacturer warranty.