Dell Latitude 5400 - Power button LED behavior

Feature Specications
• One M.2 3042 Key-B connector
Media card-reader
Table 8. Media-card reader specications
Feature Specications
Type MicroSD-card slot
Smart card reader slot (optional)
Supported cards
• Smart card reader (optional)
• MicroSD
Audio
Table 9. Audio specications
Feature Specications
Controller Realtek ALC3204 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-denition audio)
External:
• 7.1 channel output via HDMI
• Digital microphone input on camera module
• Headset combo jack (stereo headphones/microphone-in)
Internal speaker amplier Integrated in ALC3204 (Class-D 2 W)
External volume controls Media-control shortcut keys
Speaker output: Average: 2 W
Peak: 2.5 W
Microphone Digital-array microphones
Technical specications 15