The Sonicwall TZ-205 is a high-performance router designed for small to medium-sized businesses. It provides secure network connectivity, advanced threat protection, and application control. With its deep packet inspection technology, it can identify and block malicious traffic, viruses, and other threats in real-time. The router also offers multiple WAN interfaces, including 3G/4G connectivity, to ensure optimal network uptime and performance. Additionally, the TZ-205 supports SSL VPN and IPSec VPN for secure remote access.

The TZ-205 is a router manufactured by the company Sonicwall 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 192.168.168.168, 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 admin and password. 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.