Touchpad; Power Adapter - Dell Latitude 3420 Setup And Specifications

Table 18. IR Webcam specifications
IR Webcam
Description
Resolution
Camera
Still image (megapixel)
Video
Infrared camera
Still image
Video
Diagonal viewing angle
Camera
Infrared camera

Touchpad

The following table lists the touchpad specifications of your Latitude 3420.
Table 19. Touchpad specifications
Description
Touchpad resolution:
Horizontal
Vertical
Touchpad dimensions:
Horizontal
Vertical
Touchpad gestures

Power adapter

The following table lists the power adapter specifications of your Latitude 3420.
Table 20. Power adapter specifications
Description
Type
Input voltage
Input frequency
Input current (maximum)
Option one
65 W AC adapter, 4.5 mm barrel
100 VAC x 240 VAC
50 Hz x 60 Hz
1.60 A / 1.7 A
0.92
1280 x 720 (HD) at 30 fps
0.23 megapixel
640 x 360 at 30 fps
87 degree
87 degree
Values
305
305
115 mm (4.53 in.)
70 mm (2.76 in.)
For more information about touchpad gestures available
on Windows 10, see the Microsoft knowledge base article
4027871 at support.microsoft.com.
Option two
65 W AC adapter, USB-C
100 VAC x 240 VAC
50 Hz x 60 Hz
1.70 A
Specifications of Latitude 3420 17