The Cisco Systems Pix 501 Series is a standalone firewall with 4 LAN ports, offering wired-Ethernet connectivity. Manufactured in Mexico, this firewall from Cisco is designed for network security in enterprise environments. With its compact form factor, the Pix 501 Series provides essential firewall protection for small to medium-sized networks. Ideal for securing network traffic, managing access control, and protecting sensitive data, this Cisco firewall is a reliable choice for businesses looking to enhance their network security infrastructure.