Dell Latitude 7490 Quick Start Guide

Specifications
This section provides information that you may need when setting up, updating drivers for, and
upgrading your computer.
NOTE: Offerings may vary by region. For more information regarding the configuration of
your computer, go to dell.com/support.
AC Adapter
Type 65 W or 90 W
Input voltage 100-240 VAC
Input current (maximum) 1.5 A
Input frequency 50-60 Hz
Output current 3.34 A
Rated output voltage 19.5 ± 1 VDC

Dell Latitude 7490 Specifications

General

Brand	Dell
Model	Latitude 7490
Category	Laptop
Language	English