Dell Latitude E7450/7450 (Late 2014) - Manual (Page 52)

Feature Specification
Stereo conversion 24-bit (analog-to-digital and digital-to-analog)
Interface:
Internal High-definition audio
External Microphone-in, stereo headphones, and headset combo
connector
Speakers Two
Internal speaker amplifier 2 W (RMS) per channel
Volume controls Hot keys
Table 20. Video
Feature Specification
Type Integrated on system board
Controller:
UMA Intel HD Graphics 5500
Discrete Nvidia GeForce 840M Graphics
Data bus PCI-E Gen2 x4
External display support • one HDMI
• one mDP
NOTE: Support one VGA, two DP/DVI ports through
Docking station.
Table 21. Camera
Features Specification
Camera Resolution:
HD camera resolution 1280 x 720 pixels (Non-Touch)
FHD camera resolution 1920 x 1080 pixels (Touch)
Video Resolution (maximum) 1280 x 720 pixels
Diagonal viewing angle 74 °
Table 22. Communications
Features Specification
Network adapter 10/100/1000 Mb/s Ethernet (RJ-45)
Wireless Internal wireless local area network (WLAN) and wireless
wide area network (WWAN)
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