Latitude 5431 Setup and Specifications

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Wireless module

The following table lists the Wireless Local Area Network (WLAN) module specifications of your Latitude 5431.

Table 1. Wireless module specifications
The following table provides the wireless module specifications of Latitude 5431.
Description	Option one	Option two	Option three
Model number	Realtek RTL8822CE	Intel AX211	Intel AX211
Transfer rate	Up to 867 Mbps	Up to 2400 Mbps	Up to 2400 Mbps
Frequency bands supported	2.4 GHz/5 GHz	2.4 GHz/5 GHz/6 GHz	2.4 GHz/5 GHz/6 GHz
Wireless standards	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac)	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac) Wi-Fi 6E (Wi-Fi 802.11ax) NOTE: Wi-Fi 6E is available only in selected countries.	Wi-Fi 802.11a/b/g Wi-Fi 4 (Wi-Fi 802.11n) Wi-Fi 5 (Wi-Fi 802.11ac) Wi-Fi 6E (Wi-Fi 802.11ax) NOTE: Wi-Fi 6E is available only in selected countries.
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 5.0	Bluetooth 5.2	No Bluetooth
	NOTE: The version of the Bluetooth wireless card may vary depending on the operating system that is installed on your computer.