Owners Manual



 8. 
 

REALTEK RTL8111HSD-CG

10/100/1000 Mbps

 9. 
 

Intel Wi-Fi 6 AX200 Qualcomm QCA61x4A Intel 3165

 2400 Mbps  867 Mbps  433 Mbps

2.4 GHz/5 GHz 2.4 GHz/5 GHz 2.4 GHz/5 GHz

• Wi-Fi 802.11 a/b/g
• Wi-Fi 4 (WiFi 802.11n)
• Wi-Fi 5 (WiFi 802.11ac)
• Wi-Fi 6 (WiFi 802.11ax)
• Wi-Fi 802.11 a/b/g
• Wi-Fi 4 (WiFi 802.11n)
• Wi-Fi 5 (WiFi 802.11ac)
• Wi-Fi 802.11 a/b/g
• Wi-Fi 4 (WiFi 802.11n)
• Wi-Fi 5 (WiFi 802.11ac)

• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP
• 64-bit/128-bit WEP
• AES-CCMP
• TKIP

 5.1  5.0  4.2

 10. 
 

Realtek codec ALC3246







2
 



2 W
14  Dell Optiplex 3280 All-in-One