524WiFi 900VX ProPlus 3x3 MIMO 802.11ac Mini PCIe Wi-Fi Module, Dual Band, 2,4GHz / 5GHz QCA 9880 advanced edition
- Product Review (submitted on December 15, 2021):
The card has the same PCI ID (168c:003c) as the Killer NIC 1420 (Qualcomm Atheros QCA9862) listed at https://deviwiki.com/wiki/List_of_802.11ac_Hardware/Wireless_Adapters
The driver for this card can be downloaded from dell
Do not start the .exe, instead unzip the .exe to a folder
The driver is located at .\inf\production\<windows version>\ak1420\
Install the driver in Windows. For me the Windows 8 64bit driver works in Windows 10.
I can connect to 5 GHz and 2,4 GHz in client mode and I can also start in AP-Mode (2,4 GHz only).