This sale is for one (1) Zyxel ethernet switch ES-2108 Series 8 Port Managed Layer 2 Edge Fast switch Specifications; Developed with smaller networks in mind ~ this versatile switch offers a fan-less design ~ which means quiet operation with high performance The ES-2108 series also features powerful QoS (Quality of Service) bandwidth management ~ IP multi-casting ~ as well as easy administration for multimedia services Zyxel ES-2108 series comes in a 1U-height ~ 10-inch desktop/chassis convertible form factor; and it provides a non-blocking switching fabric with the through put up to 3.6 Gbps The ES-2108 series features eight 10/100Mbps RJ-45 ports ~ and one additional GbE uplink port ("dual personality" doubles as a Small Form-factor Pluggable slot or a 1000MB RJ-45 port) on ES-2108-G for flexible deployment and long-range connectivity Network Security -Zyxel ES-2108 series supports 802.1x port-based User Authentication -Up to 8K MAC entries -Up to 4K 802.1Q dynamic entries and 256 static VLAN capacity to strengthen the protection to network nodes -The MAC Freeze and MAC Filtering features are capable of setting security policies based on device MAC addresses -The intuitive management interface also relieves administration burden significantly -The Intrusion Lock feature can disable a port when an Ethernet cable is disconnected ~ preventing intrusion attacks from accessing network through the switch Advanced Management Capabilities Zyxel-exclusive iStacking ~ clustering management technology that attempts to locate other iStacking-capable switches in the same domain It allows administrators to manage up to 24 switches with one single IP -IT staff can opt for Web or Telnet interface to suit their convenience ~ and even encrypt their instructions with SSHv1/v2 and SSL/TLS This Switch is brand new ~ No box or manual (can download one on-line) Please view photos for a good description of this item Thank you!