Dell Inspiron 14 Plus 7420 Einrichtung und Spezifikationen - Seite 13
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Table 8. Wireless module specifications (continued)
Description
Wireless standards
Encryption
Bluetooth
Audio
The following table lists the audio specifications of your Inspiron 14 Plus 7420.
Table 9. Audio specifications
Description
Audio controller
Stereo conversion
Internal audio interface
External audio interface
Number of speakers
Internal-speaker amplifier
External volume controls
Speaker output:
Average speaker output
Peak speaker output
Subwoofer output
Microphone
Storage
This section lists the storage options on your Inspiron 14 Plus 7420.
Your Inspiron 14 Plus 7420 supports one of the following storage configurations:
● One M.2 2230 solid-state drive
● One M.2 2280 solid-state drive
Option one
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6 (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.2
Values
Waves MaxxAudio Pro and Dolby Atmos
Supported
High-definition audio interface
● One universal headset jack
● One HDMI 2.0 port
Two
Supported
Keyboard shortcut controls
2 W x 2 = 4 W
2.5 W x 2 = 5 W
Supported
Digital-array microphones in camera assembly
Option two
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (WiFi 802.11ax)
● 64-bit/128-bit WEP
● AES-CCMP
● TKIP
Bluetooth 5.2
Specifications of Inspiron 14 Plus 7420
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