Missing the vent covers for the expandable slots

Introducing the Cisco ISR4321-SEC/K9 Security Bundle Rack-mountable Router, the ultimate solution to your networking needs. With a maximum LAN data rate of 1000 Mbps/1 Gbps, this router provides lightning-fast internet speed. It features wired-Ethernet (RJ-45) network connectivity, suitable for large businesses, as well as partially managed network management type.

The Cisco ISR4321-SEC/K9 Security Bundle Rack-mountable Router supports ATA over Ethernet network type, 2 WAN ports, and 2 LAN ports for efficient networking. Its interface is Ethernet (RJ-45), and its form factor is rack-mountable. Designed with integrity in mind, this Ethernet switch is the perfect choice for enterprise networking, servers, and enterprise routers.