AC Adapter, 90W, 19.5V, 3

Dell AC Adapter 330-9021 supplies power to a compatible laptop and can replace an existing adapter or serve as an additional power source. The listing identifies this variant by OEM reference 0Y4M8K, useful when distinguishing it from other Dell power supplies.

Its rated output is 90 W at 19.5 V. It has a 3-pin plug and a 7.4 mm connector, while the listed power cord type is C6. These details help identify a setup that matches the adapter’s electrical and connection specifications.

The listing does not name specific laptop models, so compatibility is limited to devices designed for these output and connector specifications.