Dell OptiPlex Micro 7020 - Ethernet; Wireless Module; Audio

Ethernet
The following table lists the wired Ethernet Local Area Network (LAN) specifications of your OptiPlex Micro 7020.
Table 9. Ethernet specifications
Description Values
Model number
Intel WGI219LM
Transfer rate
10/100/1000 Mbps
Wireless module
The following table lists the Wireless Local Area Network (WLAN) module specifications of your OptiPlex Micro 7020.
Table 10. Wireless module specifications
Description Option one Option two Option three
Model number
Intel AX211 Realtek RTL8852BE Realtek RTL8851BE
Transfer rate
Up to 2400 Mbps Up to 1201 Mbps Up to 600 Mbps
Frequency bands supported
2.40 GHz/5 GHz/6 GHz 2.40 GHz/5 GHz 2.40 GHz/5 GHz
Wireless standards
● WiFi 802.11a/b/g
● Wi-Fi 4 (WiFi 802.11n)
● Wi-Fi 5 (WiFi 802.11ac)
● Wi-Fi 6E (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)
● Wi-Fi 6 (WiFi 802.11ax)
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 wireless card
Bluetooth 5.3 wireless card Bluetooth 5.3 wireless card Bluetooth 5.3 wireless card
NOTE: The version of the Bluetooth wireless card may vary depending on the operating
system that is installed on your computer.
Audio
The following table lists the audio specifications of your OptiPlex Micro 7020.
Table 11.
Audio specifications
Description Values
Audio type
4 Channel High Definition Audio
Audio controller
Realtek ALC3204 Codec
Internal audio interface
Intel HDA (high-definition audio)
External audio interface
One universal audio jack (front)
18 Specifications of OptiPlex Micro 7020