Touchpad; Power Adapter - Dell Latitude 7420 Setup And Specifications Manual

Table 14. Camera specifications (continued)
Description Value
Video
1280 x 720 at 30
fps
Diagonal viewing
74.9°
angle
Resolution (IR):
Still Image
NA
Video
NA
Diagonal viewing
NA
angle

Touchpad

Table 15. Touchpad specifications
Description
Resolution:
Dimensions:

Power adapter

The following table lists the power adapter specifications of your Latitude 7420.
Table 16. Power adapter specifications
Description
Type
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
20 Specifications of Latitude 7420
1280 x 720 at 30
fps
75.8°
0.23
640 x 360 at 15 fps NA
75.8°
Option 1
Horizontal 3339
Vertical 1994
Horizontal 115 mm (4.52 in.)
Vertical 65 mm (2.56 in.)
Option one
65 W, USB Type-C
100 VAC to 240 VAC
50 Hz to 60 Hz
1.70 A
● 5 V/3 A (Continuous)
● 9 V/3 A (Continuous)
● 15 V/3 A (Continuous)
● 20 V/3.25 A (Continuous)
● 5 VDC
● 9 VDC
1280 x 720 at 30 1280 x 720 at 30
fps fps
78.6° 87°
NA 0.23
640 x 360 at 15 fps 640 x 360 at 15 fps
NA 87°
Option two
90 W, USB Type-C
100 VAC to 240 VAC
50 Hz to 60 Hz
1.50 A
● 5 V/3 A (Continuous)
● 9 V/3 A (Continuous)
● 15 V/3 A (Continuous)
● 20 V/4.5 A (Continuous)
● 5 VDC
● 9 VDC
1920 x 1080 at 30
fps
87.6°
0.23
87.6°
Option 2
1337
761
115 mm (4.52 in.)
65 mm (2.56 in.)