. The Dell AC Power Adapter 19.5V 3.34A 65W is designed to provide reliable and efficient power to Dell laptops that require a 19.5V input. This adapter delivers up to 65 watts of power making it suitable for charging and running laptops with moderate power demands. Efficient Power DeliveryProvides sufficient power for everyday use supporting various tasks and operations on Dell laptops. CompatibilityTailored for Dell laptops that require 19.5V input ensuring compatibility and proper operation. Built-in ProtectionsIncludes safeguards against over-voltage over-current and short-circuiting ensuring safety for both the adapter and your laptop. Portable and ConvenientCompact and lightweight design for easy transport and storage suitable for home office or travel use..