The Cisco SG500-28-K9-NA 500 Series Stackable Managed Switch allows you to quickly set up a reliable network solution that provides twenty-four 10/100/1000Mbps Ethernet ports along with two combo Gigabit ports and two 1GE/5GE SFP ports for the transfer of data. It features a modular, stackable design for quickly expanding your infrastructure or setting up a resilient environment to eliminate downtime. The switch supports numerous protocols for setting up a secured network to your preferences. It also features IPv6 support with backwards compatibility for IPv4 at the same time. The SG500-28-K9-NA additionally has Layer 3 Traffic Management for increased performance across devices.