sudo airmon-ng check kill sudo airmon-ng start wlan0
Do download from generic "driver download" websites full of fake buttons and malware. Here are the only safe sources for the Netsys 9000WN driver as of the 2021 era: netsys 9000wn driver download 2021
If you are using this for penetration testing (e.g., Kali Linux), you do not need to download a Windows driver; the drivers are built into the Linux kernel, though you may need to install realtek-rtl81xx-dkms . sudo airmon-ng check kill sudo airmon-ng start wlan0
: Since MediaTek acquired Ralink, you can often find compatible Windows 10/11 drivers on MediaTek's site or specialized repositories like DriverScape . netsys 9000wn driver download 2021
Look for a code like VID_0BDA&PID_817F (which points to Realtek).