Clickpad
The following table lists the Clickpad specifications of your Latitude 5421.
Table 17. Clickpad specifications
Description Clickpad (Cirque) Clickpad (Synaptics)
Clickpad resolution:
Horizontal
3339
1337
Vertical
1994
761
Clickpad
dimensions:
Horizontal 115 mm (4.53 in.) 115 mm (4.53 in.)
Vertical 65 mm (2.55 in.) 65 mm (2.55 in.)
Clickpad gestures For more information about Clickpad gestures available on Windows 10, see the Microsoft knowledge
base article 4027871 at support.microsoft.com.
Power adapter
The following table lists the power adapter specifications of your Latitude 5421.
Table 18. Power adapter specifications
Description Option one Option two
Type
90 W AC adapter, USB-C
NOTE: 90 W is supported only in
UMA configuration.
130 W AC adapter, USB-C
Input voltage
100 VAC x 240 VAC 100 VAC x 240 VAC
Input frequency
50 Hz x 60 Hz 50 Hz x 60 Hz
Input current (maximum)
1.50 A 1.80 A
Output current (continuous)
● 20 V/4.50 A
● 15 V/3 A
● 9 V/3 A
● 5 V/3 A
● 20 V/6.50 A
● 5 V/1 A
Rated output voltage
20 VDC/15 VDC/9 VDC/5 VDC 20 VDC/5 VDC
Weight 0.64 lbs (0.29 kg) 0.77 lbs (0.35 kg)
Dimensions (inches) 0.87 x 2.60 x 5.12 0.87 x 2.60 x 5.63
Dimensions (mm) 22 x 66 x 130 22 x 66 x 143
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)
Specifications of Latitude 5421 19
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