The RT-BE58U by Asus is a router, a device to which other devices (e.g., computer, mobile phone, TV) connect either wirelessly or via cable, and it distributes internet access to them. For internet access, it needs to be connected to a modem.

It broadcasts signal on two frequencies:

• 2.4GHz: The most widespread with a large range.
• 5GHz: Provides higher speed but is more sensitive to obstacles (e.g., walls) that reduce its range.

The 5GHz has fewer interferences from other networks due to its more limited use.

It supports WiFi mesh, a comprehensive home WiFi system with multiple access points, eliminating dead zones and providing seamless WiFi throughout the home.

The device has the capability to set up a VPN (Virtual Private Network), allowing traffic from all devices on the network to pass through it. The VPN offers anonymity and access to geographically restricted content.

With MAC address filtering, it allows specific devices to connect based on their unique MAC address.