Linksys Switch 48-PT 10/100+4-PT 1000 Former Linksys Business Series Connect up to 24 network devicesPCs, printers, access points, and serversto share and transfer files and videos across your network Resilient stacking technology lets you manage multiple switches from a single configuration menu Compliant Standards - IEEE 802.3 Ethernet, 802.3u Fast Ethernet, 802.3X Flow Control & 802.3ab Gigabit Ethernet, 802.3z Gigabit -- Advanced QoS enables the network to be optimized for your networked applications, including voice, video and data storage