What is the cheap router suitable for making a large hotspot?

I have found this router

I want to ask experienced people about the performance of this device, knowing that I will use it to manage a large network hotspot/Qos It can accommodate 300 users for example.

define performance to do what, and manage.

performance

in that case, yes, the device have got the performance to do random undefined stuff.

1 Like

From Amazon page you linked:
"AES-NI Supported: NO, If need support AES-NI, please visit our other items with Intel Core I3 I5 I7 or 3855U/3865U"
No AES-NI support. I would not purchase this model.

The 6 ports is a gimmick feature. If you're going to have more than 5 LAN devices you'll need an external switch, and then you can run VLANs on one port to the switch.

Look for a fanless brick-shaped mini PC with 3 or 4 ports. Unless you really want/need/like rack mount.

It might be useful to read my post New Users: Basic Terminology Router, Access Point, Switch, gateway etc and then let us know what role the device you plan to buy should play (or multiple roles)