Dell Inspiron 14 3480, Setup And Specifications

Page: 13 / 22

Table 7. Internal ports and connectors
Internal:
M.2
• One M.2 slot for Wi-Fi and Bluetooth combo card
• One PCIe M.2 2242/2260/2280 slot for solid-state drive or
Intel Optane
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626 .
Communications
Ethernet
Table 8. Ethernet specifications
Description Values
Model number
Realtek RTL8106 Ethernet controller (integrated on system board)
Transfer rate
10/100 Mbps
Wireless module
Table 9. Wireless module specifications
Description Values
Model number
Qualcomm QCA9565 (DW 1707) • Qualcomm QCA9377 (DW
1810)
• Qualcomm QCA61x4A
(DW1820)
• Intel 9462
• Intel 9560
Transfer rate
Up to 433 Mbps • Up to 433 Mbps
• Up to 867 Mbps
• Up to 433 Mbps
• Up to 867 Mbps
Frequency bands supported
2.4 GHz Dual band 2.4 GHz/5 GHz Dual band 2.4 GHz/5 GHz
Wireless standards
Wi-Fi 802.11b/g/n Wi-Fi 802.11a/b/g/n/ac Wi-Fi 802.11a/b/g/n/ac
Encryption
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
Bluetooth
Bluetooth 4.0 Bluetooth 4.1 Bluetooth 5
Audio
Table 10. Audio specifications
Description Values
Controller
Realtek ALC3204
Stereo conversion
Supported
Specifications of Inspiron 14 3480 13