3Com IntelliJack NJ2000 4-Port Gigabit Ethernet Switch (3CNJ2000-20)

3Com IntelliJack Gigabit switches quickly convert a single-port LAN wall outlet into four switched Gigabit Ethernet ports. These intelligent, in-the-wall "network jacks" deliver simple, economical connectivity to users in hard-to-wire older buildings, crowded office spaces, public areas and virtually any other networked environment. Unlike conventional switches, 3Com IntelliJack devices take up no horizontal space, are securely attached, and are difficult to accidentally disconnect or damage.Using 3Com IntelliJack switches, organizations can quadruple the number of LAN ports in almost any location - incurring significantly lower costs and experiencing less business disruption than if they were to deploy conventional switches and install additional Ethernet cables.Four 10/100/1000 Mbps switched ports connect desktops, notebooks, printers, access points, IP cameras, or IP telephones. Two built-in pass-through ports provide high speed Ethernet, as well as legacy analog and digital voice connectivity. Each switch