... 10/100M mini Desktop Switch, 8 10/100M RJ45 ports, Plastic case HARDWARE FEATURESStandards and ProtocolsIEEE 802.3, IEEE 802.3u, IEEE ... Full DuplexLED IndicatorPower, 1, 2, 3, 4, 5, 6, 7, 8Dimensions ( W x D x H )5.3*3.1*0.9 in. (134 ... GuideSystem RequirementsMicrosoft® Windows® 98SE, NT, 2000, XP, Vista or Windows 7, Windows 8, Mac® OS, NetWare®, UNIX® or Linux.EnvironmentOperating Temperature: 0 ...