Solved: Connecting to 5GHZ wireless router - Dell Community
Fix 5GHz WiFi Not Showing Up In Windows 10/11 [Resolved]
600Mbps WiFi Adapter Dual Band 2.4G/5G Wireless Network Adapter 802.11ac USB Wifi Adapter for Desktop/Laptop/PC, Support Windows XP/Vista/7/8.1/10/Mac OS X 10.4-10.11 - Walmart.com
Solved: Connecting to 5GHZ wireless router - Dell Community
Amazon.com: Dell Wireless DW1703 WLAN WiFi 802.11 b/g/n + Bluetooth BT4.0 + HS Half-Height Mini-PCI Express Card AR5B225 not for IBM/Lenovo/Thinkpad and HP : Electronics
Dual Band USB wifi Adapter, 600 Mbps 5GHz/2.4GHz WIFI USB Adapter 802.11ac w/ Antenna Wireless Network Dongle for PC - Walmart.com
Inspiron 2020 Slower download speeds with new router - Dell Community
Solved: AX210/AX211 not showing 6GHz networks with latest drivers - Intel Communities
Download and install Atheros Communications Inc. Dell Wireless 1901 802.11a/b/g/n 2.4GHz and 5GHz - driver id 80503