Linux driver Wifi 6 AX210 NGW - Intel Communities
community.intel.com › t5 › WirelessJan 23, 2021 · With kernel 5.11 rc5 I cannot establish a valid connection to the 5 Ghz on that Wi-Fi device either so it's definitely an issue with the Intel cards, both ax201 & ax210. Since kernel 5.11 rc5 allows the Intel cards to connect but not establish a proper 5 Ghz connection, it might just get a firmware update in Ubuntu or a tweak in the 5.11 kernel.
Linux* Support for Intel® Wireless Adapters
www.intel.com › content › wwwOct 28, 2021 · They're available through the regular channels, distributions, or the Linux* kernel archives. We support use of the drivers only in the kernel version the driver was a part of. See the table below for a list of supported devices by the iwlwifi driver. Find more information about supported devices and firmware versions on the Intel Wi-Fi Linux ...