The D-Link DWL-G730AP is a portable wireless router that can be used to create a wireless network or extend an existing one. It supports 802.11g and 802.11b wireless standards and has a maximum wireless signal rate of 54Mbps. The router also features a built-in firewall and supports WEP, WPA, and WPA2 security protocols. It has four Ethernet ports for connecting wired devices and can be powered by an AC adapter or USB cable. The compact size and portability make it ideal for use while traveling.

The DWL-G730AP is a router manufactured by the company D-Link 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 192.168.0.30, 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 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.