Communications - Dell Inspiron 7490 Setup And Specifications

Table 7. Internal ports and connectors
Internal:
M.2

Communications

WLAN module
Table 8. WLAN module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Bluetooth
WWAN module
Table 9. WWAN module specifications
Description
Model number
Transfer rate
Frequency bands supported
Wireless standards
Encryption
Global Navigation Satellite System (GNSS)
14 Specifications of Inspiron 7490
• One M.2 3042 slot for WWAN card module
• One M.2 slot for 2230/2280 slot for solid-state drive or 2280
slot for Intel Optane Memory H10 with solid-state storage
NOTE: Intel Optane Memory H10 with solid-state storage
and 2280 solid-state drive are supported only in
computers shipped with WLAN card.
NOTE: To learn more about the features of different
types of M.2 cards, see the knowledge base article
SLN301626.
Values
Intel AX201
Up to 2400 Mbps
2.4 GHz/5 GHz
• 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
Values
Intel 7560 (DW5822e)
Up to 1 Gbps DL (Category 16)/75 Mbps UL
• LTE FDD: Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 21, 25,
26, 28, 29, 30, 32, 66
• LTE TDD: Band 38, 39, 40, 41, 42
• WCDMA/HSPA+: Band 1, 2, 4, 5, 8
• LTE Category 16
• UMTS/HSPA+
Not supported
Supports GPS, BDS, and GLONASS