The Mini Firewall Appliance is a compact and preinstalled device designed for protecting network security. With a small dimension of 3.27 inches in length, 2.44 inches in height, and 2.44 inches in width, it is easy to install and use in various networking settings. This firewall appliance features Ethernet and USB-C connectivity, making it versatile for different devices and configurations. Ideal for small businesses or home offices, this model offers a simple and effective way to enhance network protection.