Wi-Fi Jetson Nano how it works?

How can i connect to my Wi-Fi by the air without LAN?

If you’re talking about the Jetson Nano Developer Kit, you’ll need to buy and install an M.2 Wi-Fi module. I use the Intel Wireless-AC 8265 module.

You can find an installation tutorial at: https://www.youtube.com/watch?v=v_neNpfQ38Q