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Table 7. Internal ports and connectors
Internal:
M.2
Communications
Wireless module
Table 8. Wireless module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
Audio
Table 9. Audio specifications
Description
Controller
Stereo conversion
Internal interface
External interface
Speakers
Internal speaker amplifier
External volume controls
Speaker output:
Average
12
Specifications of Inspiron 14 3482
Qualcomm QCA9565 (DW 1707) •
Up to 433 Mbps
2.4 GHz
Wi-Fi 802.11b/g/n
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 4.0
•
One M.2 slot for Wi-Fi and Bluetooth combo card
•
One PCIe M.2 2242/2260/2280 slot for solid-state drive
NOTE:
To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626.
Values
Qualcomm QCA9377 (DW
1810)
•
Qualcomm QCA61x4A
(DW1820)
•
Up to 433 Mbps
•
Up to 867 Mbps
Dual band 2.4 GHz/5 GHz
Wi-Fi 802.11a/b/g/n/ac
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 4.1
Values
Realtek ALC3204
Supported
Intel High-definition audio
One headset port
Two
Supported (audio codec integrated)
Media-control shortcut keys
2 W
•
Intel 9462
•
Intel 9560
•
Up to 433 Mbps
•
Up to 867 Mbps
Dual band 2.4 GHz/5 GHz
Wi-Fi 802.11a/b/g/n/ac
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth 5
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