The ASFRM164U1 is an unmanaged rack-mountable Fast Ethernet Switch, specially designed for small to medium business that requires high performance network connectivity and smooth data transfer. It features 16 UTP/STP RJ-45 ports with auto MDI/MDIX, which can operate at 10/100 Mbps. By integrating the ASFRM164U1 switch into your network, the speed and network e­fficiency will be significantly enhanced. Its standard 19-inch rack-mountable case along with its improved transmission rates make it the ideal choice for small and medium sized networks.