The E-Tech RTBR05 router is a compact and affordable 802.11b/g/n wireless router that can provide wireless speeds of up to 150Mbps. It features four 10/100 Ethernet ports and supports both WEP and WPA/WPA2 encryption for secure wireless connections. The RTBR05 also includes a built-in firewall to protect against internet threats and supports multiple SSIDs for creating separate wireless networks. Its easy-to-use web interface allows for quick and simple setup and management.

The RTBR05 is a router manufactured by the company E-Tech that allows multiple devices to connect to a network and communicate with each other. It works by receiving data packets from devices and forwarding them to their intended destination. The router is assigned a unique IP address 192.168.1.1, which serves as its identifier on the network.

To access the router's settings and configure its functions, users can log in using a web browser and their blank and blank. Once logged in, users can customize various settings such as network name, password, and security protocols. They can also set up parental controls, prioritize bandwidth usage, and monitor network activity.