The Cisco SF90-24 24-Port 10/100 Switch is an unmanaged switch that has the speed, flexibility, and reliability growing businesses can count on. This easy-to-use switch works right out of the box, with no software to configure. Use this switch to connect up to 24 computers, printers, and wireless access points, as well as to share network resources such as servers and network-attached storage. Quality of service (QoS) enhances network performance and improves the quality of voice and video. The switch optimizes power efficiency and features Energy Efficient Ethernet, which reduces energy consumption without compromising performance.