16-Port Gigabit Easy Smart Switch TP-LINK "TL-SG1016DE" metal case 16 10/100/1000Mbps ports provide instant large file transfers Innovative energy-efficient technology reduces power consumption by up to 40% IEEE 802.3x flow control provides reliable data transfers 10K Jumbo frame improves performance of large data transfers Effective network monitoring via Port Mirroring, Loop Prevention and Cable Diagnostics Port and tag-based QoS enable smooth latency-sensitive traffic Abundant VLAN features improve network security via traffic segmentation IGMP Snooping optimizes multicast applications