AC Adapter, 90W, 19.5V, 3

The Dell CF874 is a 90 W AC adapter for powering a compatible laptop. Its 19.5 V output and 90 W rating identify the power specifications for this model.

The adapter has a 7.4 mm connector and a three-pin configuration. Checking these details helps match it to a laptop setup that uses the same connector and pin arrangement.

A C6 power cord is specified for the CF874. The adapter connects to AC power through this cord and supplies the laptop through its 7.4 mm connector.