This pre-owned or refurbished product Cisco ASA 5508-X with Firepower Services - 8 Ports - 10Mb LAN, 100Mb LAN, GigE (ASA5508-K8) has been professionally inspected and tested to work and look like new. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee. Site-to-site and remote access VPN and advanced clustering provide highly secure, high-performance access and high availability to help ensure business continuity. Cisco ASA with FirePOWER Services brings distinctive threat-focused next-generation security services to the Cisco ASA 5508-X next-generation firewalls. It provides comprehensive protection from known and advanced threats, including protection against targeted and persistent malware attacks. Cisco ASA is the world's most widely deployed, enterprise-class stateful firewall.