AC Adapter, 90W, 19.5V, 3

Dell 450-AJNU is a 90 W AC adapter for use with Dell laptops. It supplies a compatible laptop externally, with an output of 19.5 V.

Its 3-pin connector measures 4.5 mm in diameter. Check that both the laptop’s power requirements and connector match these specifications before choosing the adapter.

This model is intended for general Dell laptop use; the listing does not identify specific compatible models. It can provide external power during everyday use at a desk or workstation.