The SonicWall TZ570 Network Security Appliance Firewall is a top-of-the-line device from SonicWALL designed for enterprise networking and server protection. With a wired connection and two devices supported, this model (02-SSC-2833) offers powerful security features to ensure the safety of your computer network. Perfect for businesses looking to enhance their data protection and network security, this firewall has never been used and comes in an open box ready to be deployed.