Communications
Ethernet
Table 8. Ethernet specifications
Description
Values
Model number
•
Realtek RTL8111H Gigabit ethernet controller (only in
computers shipped with NVIDIA GeForce GTX 1650Ti graphics
card)
•
Killer E2500V2 PCI-e Gigabit ethernet controller (only in
computers shipped with NVIDIA GeForce GTX 1660Ti, RTX
2060, RTX 2070, or RTX 2070 Super graphics card)
Transfer rate
10/100/1000 Mbps
Wireless module
Table 9. Wireless module specifications
Description
Options
Model number
Killer 1650i
Intel AX201
Intel 9560
Qualcomm QCA61x4A
(DW1820)
Transfer rate
Up to 2400 Mbps
Up to 2400 Mbps
Up to 1733 Mbps
Up to 867 Mbps
Frequency bands
supported
2.4 GHz/5 GHz
2.4 GHz/5 GHz
2.4 GHz/5 GHz
2.4 GHz/5 GHz
Wireless standards
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi
802.11n)
•
Wi-Fi 5 (WiFi
802.11ac)
•
Wi-Fi 6 (WiFi
802.11ax)
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi
802.11n)
•
Wi-Fi 5 (WiFi
802.11ac)
•
Wi-Fi 6 (WiFi
802.11ax)
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi 802.11n)
•
Wi-Fi 5 (WiFi 802.11ac)
•
WiFi 802.11a/b/g
•
Wi-Fi 4 (WiFi
802.11n)
•
Wi-Fi 5 (WiFi
802.11ac)
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
•
64-bit/128-bit WEP
•
AES-CCMP
•
TKIP
Bluetooth
Bluetooth 5.1
Bluetooth 5.1
Bluetooth 5.0
Bluetooth 5.0
Audio
The following table lists the audio specifications of your Dell G7 7700.
Table 10. Audio specifications
Description
Values
Audio controller
Realtek ALC3281 with Nahimic 3D Audio for Gamers
Stereo conversion
Supported
Internal audio interface
Intel High-Definition Audio (HDA) via HDMI
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Specifications of Dell G7 7700