The Westell A90-750018-07 is a wireless router that offers high-speed internet connectivity. It operates on the 802.11n wireless standard and supports both 2.4 GHz and 5 GHz frequencies. It features four Ethernet ports for connecting wired devices, as well as a USB port for shared storage or printing. The router also includes WPA/WPA2 encryption for secure wireless communication and supports remote management for easy configuration and troubleshooting.

The A90-750018-07 is a router manufactured by the company Westell 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 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.