The Dell 450-AGDR AC adapter supplies power to a laptop when connected to an AC source. Its 90 W output at 19.5 V identifies its power rating and output voltage.
A three-pin Type C plug connects the adapter to a compatible connection. The listing also associates this model with OEM references 0TDK33, 99112794 and MDD7C, which help identify the adapter and related reference numbers.
This adapter is intended for laptop power applications.