The LevelOne GEU-0522 is a wire-speed, non-blocking networking device that provides 5 ports 10/100/1000Mbps Ethernet connections. All ports support auto-negotiation and auto-MDI/MDIX sensing, eliminating the need for crossover cables or Uplink Ports. Each port can be used as general network port or as connecting port into a router, server, hub or another network switch.\n\n- 1000Mbps full-duplex, 10/100Mbps full/half-duplex, auto-negotiation, auto-MDI/MDIX\n- Supports 4K MAC address auto-learning and auto-aging\n- Quick and easy installation\n- Minimize carbon footprint with advanced energy efficient technology (IEEE 802.3az)\n- Package Contents