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Touchpad
The following table lists the touchpad specifications of your Inspiron 5409.
Table 15. 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 Inspiron 5409.
Table 16. Power adapter specifications
Description
Type
Connector dimensions:
External diameter
Internal diameter
Input voltage
Input frequency
Input current (maximum)
Output current (continuous)
Rated output voltage
Temperature range:
Operating
Storage
16
Specifications of Inspiron 5409
Values
3438
2170
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
Option one
E45W
4.50 mm
2.90 mm
100 VAC–240 VAC
50 Hz–60 Hz
1.30 A
2.31 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
at support.microsoft.com.
Option two
E65W
4.50 mm
2.90 mm
100 VAC–240 VAC
50 Hz–60 Hz
1.70 A
3.34 A
19.50 VDC
0°C to 40°C (32°F to 104°F)
-40°C to 70°C (-40°F to 158°F)
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