The Dell FMY52 is a 65 W AC adapter for powering a laptop. Its USB-C output connector is useful when matching the adapter to a compatible laptop with USB-C charging. The manufacturer part number, FMY52, helps identify the specific model.
The 65 W rating describes its listed power class. Check the part number, rating and connector when identifying this adapter or looking for a compatible replacement; these details distinguish it from other Dell adapters.