FLY-LINK SWITCH 8P 10/100 miniD Interface 8 RJ45 Ports Speed 10/100Mbps Bandwidth 1.6Gbps Protocols IEEE802.3, IEEE802.3u, IEEE802.3X Mac Address Table 1K Functions Store and Forward switching method Auto MDI/MDIX NWAY auto-negotiation MAC address auto-learning/-aging feature Operating Temperature 0?~40° (32?~104°) Storage Temperature -40?~70° (-40?~158°) Operating Humidity 10% ~ 90% non-condensing Storage Humidity 10% ~ 90% non-condensing External Power Supply 100~240VAC, 50/60Hz Dimensions (W X D X H) 5.23*3.42*0.92 inc. (133*87*23.5 mm) Certifications CE/FCC FL-SF2008D 6932849403589