Dell Inspiron 5775 - Communications; Wireless Module

Table 8. Ports and connectors
Internal:
M.2 slot
• One M.2 slot for the Wi-Fi and
Bluetooth combo card
• One M.2 slot for solid-state drive
Technology supported PCI Express
Communications
Table 9. Supported communications
Ethernet 10/100 Mbps Ethernet controller
integrated on system board
Wireless
• Wi-Fi 802.11ac + Wi-Fi 802.11a/b/g/n
• Wi-Fi 802.11b/g/n
• Bluetooth 4.0
• Bluetooth 4.1
• Bluetooth 4.2
NOTE: Windows 10 currently
supports up to Bluetooth 4.1.
Wireless module
Table 10. Wireless module
specications
Transfer rate Up to 433 Mbps Up to 867 Mbps Up to 150 Mbps
Frequency bands
supported
Dual band 2.4
GHz/5 GHz
Dual band 2.4
GHz/5 GHz
2.4 GHz only
Encryption
• 64-bit and 128-
bit WEP
• CKIP
• TKIP
• AES-CCMP
• 64-bit and 128-
bit WEP
• CKIP
• TKIP
• AES-CCMP
• 64-bit and 128-
bit WEP
• CKIP
• TKIP
• AES-CCMP
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