Dell Precision 3540 - Media Card-Reader; Audio; Video Card

Media card-reader
Table 8. Media-card reader specifications
Feature Specifications
Type Micro SD Card Reader Slot
Micro SD Card
Audio
Table 9. Audio specifications
Feature Specifications
Controller Realtek ALC3254 with Waves MaxxAudio Pro
Stereo conversion 24-bit DAC (Digital-to-Analog) and ADC (Analog-to-Digital)
Type HD Audio
Speakers Two
Interface Internal:
• Intel HDA (high-definition audio)
External:
• 7.1 channel output via HDMI
• Digital microphone input on camera module
• Headset combo jack (stereo headphones/microphone-in)
Internal speaker amplifier Integrated in ALC3254 (Class-D 2 W)
External volume controls Media-control shortcut keys
Speaker output: Average: 2 W
Peak: 2.5 W
Microphone Digital-array microphones
Video card
Table 10. Video card specifications
Controller Type CPU
Dependency
Graphics
memory type
Capacity External display
support
Maximum
resolution
Intel UHD
Graphics 620
UMA • Intel Core
i7-8665U
CPU (vPro)
• Intel Core
i7-8565U
CPU
• Intel Core
i5-8365U
CPU
Integrated 2 GB HDMI 1.4b port 1920 x 1200@60 Hz
Technical specifications 15