I’ve seen dozens of students quit zSecurity courses because they tried to use their internal card. Save yourself the frustration. Have a different adapter that works? Drop a comment below with the chipset and model.

If you are taking a zSecurity course (like Learn Ethical Hacking From Scratch or Network Hacking Continued ), you have probably heard the instructor say: “You need a compatible external WiFi adapter.”

sudo apt update sudo apt install realtek-rtl88xxau-dkms sudo reboot Then verify:

Note: zSecurity (run by Zaid Sabih & the zSecurity team) is a popular ethical hacking training platform. They often recommend specific WiFi adapters for their courses (like "Learn Ethical Hacking From Scratch"). Posted by: [Your Name] | Category: Ethical Hacking Hardware

❌ – Most use Mediatek or RTL8188 chipsets. They claim “Linux support” but fail at packet injection.