AMD's Wi-Fi 6E Module: The RZ608
AMD doesn’t make the Wi-Fi module. Through our sleuthing, this is actually a rebranded MediaTek MT7921K module with an AMD logo on it. MediaTek sells the modules to AMD who brands them, but also leverages the regulatory compliance that MediaTek has already done for this product. AMD then takes over custom integration projects, sales, marketing, and support for the module. The RZ608 sold by AMD is in an M.2 2230 form factor and uses PCIe 2.1, although the AYANEO likely is using a more custom integration. There is also Bluetooth 5.2.
https://www.anandtech.com/show/16666/amd-wifi-6e-rz608