TP-Link 16-Port Gigabit Ethernet Unmanaged Switch | Plug and Play | Metal | Desktop/Rackmount | Fanless | Limited Lifetime (TL-SG1016D) 16-Gigabit auto-negotiation RJ45 ports greatly expand network capacity 10KB Jumbo frame improves performance of large data transfers Supports MAC address auto-learning and auto-aging Auto-MDI/MDIX eliminates the need for crossover cables Innovative energy-efficient technology saves power consumption Plug and play, no configuration needed LIMITED LIFETIME WARRANTY and 24/7 Tech Support MAC Address Table: 8k Standards and Protocols: IEEE802.3, 802.3u, 802.3ab, 802.3x, CSMA/CD, TCP/IP Standards and Protocols: IEEE802.3, 802.3u, 802.3ab, 802.3x, CSMA/CD, TCP/IP Ports: 16x 10/100/1000Mbps Auto-Negotiation RJ45 ports (Auto MDI/MDIX) Innovative energy-efficient technology saves power up to 40% Backbound Bandwidth: 32Gbps MAC Address Table: 8k Innovative energy-efficient technology saves power up to 40%