Dell Latitude E5420 - Page 213

Interface:
Internal high
definition
audio
External microphone-
in
connector,
stereo
headphones/
external
speakers
connector
Speakers 1.5 W stereo
Internal
speaker
amplifier
1.5 W mono
Volume
controls
media
buttons for
Media
control
Video
Type Intel UMA
video
Data bus integrated
video
Video
controller
Latitude
5420/
E5420/5520/
E5520
Intel HD
Graphics
Intel HD
Graphics
3000
Latitude
E5420m/
E5520m
Intel
GM45
Output 15-pin
video
connector