The refurbished Sophos XG 450 Network Security Appliance provides enterprise-grade firewall protection, intrusion prevention and advanced network traffic management. Designed to help businesses protect their IT infrastructure against network threats, it offers high-performance connectivity in a rack-mountable design. Suitable for demanding business environments, this security appliance is an ideal option for upgrading or expanding network security infrastructure. Rack rails are included for convenient installation in a compatible server rack.