... Flow Control, Back PressureAuto-Uplink Every Port OTHERSCertificationFCC, CE, RoHSPackage Contents8-Port 10/100Mbps Desktop SwitchPower AdapterUser GuideSystem RequirementsMicrosoft® ... F);Operating Humidity: 10%~90% non-condensing;Storage Humidity: 5%~90% non-condensing 8-port 10/100M mini Desktop ... Switch, 8 10/100M RJ45 ports, Plastic case tp ...