GNU/Linux Pop!_OS Installing Atheros QCA9565 Wireless Driver Guide
The Tutorial shows you How to Install Qualcomm Atheros QCA9565 Wireless Adapters Driver on Pop!_OS GNU/Linux desktop – Step by step Tutorial.
And the Atheros QCA9565 equipped Devices should currently supported by the following Kernel Modules:
- PCIe/SDIO: ath9k (Since September 2008, Kernel 2.6.27)
- USB: ath9k_htc (Since September 2008, Kernel 2.6.27)
(For more insight about the Supported Devices you may see the Linked Kernel Online Documentation.)
Especially relevant, if you are Unsure about your Wifi Device Chipset then see: How to Get Wireless Adapter Info on GNU/Linux.
Atheros QCA9565 Wireless Driver Pop!_OS Setup Guide
So the Atheros QCA9565 Wireless Adapter should Work Out-of-Box on Pop!_OS.
Possibly to Setup the Updated or Latest available Release you may see:
Last, in case of Issue you may try to see: How to Update Linux Firmware!