The Realtek RTL8821AE Mini PCI-E Network card is a very popular network device installed in Notebook/Laptop/Netbook Windows devices. Drivers are still available on the Realtek website, so please use the latest drivers from their site for the best results. Wireless 802.11ac/b/g/n. This Wireless card also has bluetooth so to activate Bluetooth Install the Bluetooth Driver below as well.
Wifi Standard: 802.11a/b/g/n/ac
Wifi Frequency: 2.4/5.0 GHz
Model: Realtek RTL8821AE
Bluetooth Standard: Bluetooth 4.0