Dell Latitude XT3 (Mid 2011) - Manual (Page 135)

Camera
Camera and Microphone 1 Megapixel HD with array Microphone
(Optional)
Maximum Resolution 1200 x 800 pixels
Stylus
Pen Type electronic, battery powered
Pen Weight 20.0 ± 2.0 Grms
Pen Length 131.6 ± 1.0 mm
Battery Type AAAA, replaceable
Pen Battery Lifetime 18 months on typical usage
Functions hover, tip, one\two side switch
AC Adapter
Input voltage 100 VAC to 240 VAC
Input current
(maximum)
1.50 A 1.60 A
Input frequency 50 Hz to 60 Hz
Output power 65 W 90 W
Output current I rated (A) = 3.34 A, I (A) = 3.11 A I rated (A) = 4.62 A, I(A) = 4.12 A
Rated output
voltage
19.50 VDC
Dimensions:
Height 27.94 mm (1.10 inches) 33.02 mm (1.30 inches)
Width 48.26 mm (1.90 inches) 50.80 mm (2.00 inches)
Depth 109.22 mm (4.30 inches) 127 mm (5.00 inches)
Temperature range:
Operating 0 °C to 40 °C (32 °F to 104 °F)
Non Operating -40 °C to 70 °C (-40 °F to 158 °F)
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