Latitude 7420/Latitude 7420 2-in-1 Setup and Specifications

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Power adapter

The following table lists the power adapter specifications of your Latitude 7420.

Table 1. Power adapter specifications
The following table provides the detailed power adapter specifications of Latitude 7420.
Description		Option one	Option two
Type		65 W AC adapter, USB-C	90 W AC adapter, USB-C
Input voltage		100 VAC–240 VAC	100 VAC–240 VAC
Input frequency		50 Hz–60 Hz	50 Hz–60 Hz
Input current (maximum)		1.70 A	1.50 A
Output current (continuous)		5 V/3 A (Continuous) 9 V/3 A (Continuous) 15 V/3 A (Continuous) 20 V/3.25 A (Continuous)	5 V/3 A (Continuous) 9 V/3 A (Continuous) 15 V/3 A (Continuous) 20 V/4.5 A (Continuous)
Rated output voltage		5 VDC 9 VDC 15 VDC 20 VDC	5 VDC 9 VDC 15 VDC 20 VDC
Temperature range:
	Operating	0°C to 40°C (32°F to 104°F)	0°C to 40°C (32°F to 104°F)
	Storage	-40°C to 70°C (-40°F to 158°F)	-40°C to 70°C (-40°F to 158°F)
Dimensions
	Width (mm/inch)	112 mm (4.41 in.)	130 mm (5.1 in.)
	Depth (mm/inch)	51 mm (2.01 in.)	66 mm (2.6 in.)
	Height (mm/inch)	28 mm (1.1 in.)	22 mm (0.8 in.)
Weight (kg/lb)		201 g (0.44 lb)	291 g (0.64 lb)