Specification Brand : chenyang BulletPoint1 : One computer, two network switching, easy to use, no power drive needed. BulletPoint2 : Long service life, repeated switching times up to more than 100 thousand times. BulletPoint3 : No power supply, no electronic switch, no electrical interference to network signals. BulletPoint4 : When the network load and the amount of data communication is high, does not have the network congestion and data substitution problem. BulletPoint5 : Real physical isolation, there is no electrical wiring connection between the internal and external networks. Color : White CompatibleDevices : PC ControlMethod : remote CustomerPackageType : Standard Packaging DataTransferRate : 1 gigabits_per_second ExternallyAssignedProductIdentifier1 : 999992854183 ExternallyAssignedProductIdentifier2 : 606449035988 ExternallyAssignedProductIdentifier3 : 0999992854183 ExternallyAssignedProductIdentifier4 : 0606449035988 ExternallyAssignedProductIdentifier5 : 6064490359882 ExternallyAssignedProductIdentifier6 : 10606449035985 ExternallyAssignedProductIdentifier7 : 00606449035988 IncludedComponents : Model includes two SFP ports for uplinks of up to 1 Gbps, and adds two SFP+ ports for high-capacity uplinks of up to 10 Gbps and (1) Serial Console Port InterfaceType : RJ45 InterfaceType1 : RJ45 InterfaceType2 : PoE InterfaceType3 : SFP ItemName : ChenYang RJ45 Switcher Adapter 2 in 1 Out & 1 in 2 Out Manual Sharing Network Switch Splitter Selector Adapter HUB Box ItemPackageDimensions_Height : 17 centimeters ItemPackageDimensions_Length : 2.5 centimeters ItemPackageDimensions_Width : 10.7 centimeters ItemPackageQuantity : 12 ItemTypeKeyword : network-switches Manufacturer : CY ModelNumber : CY-UT-001 NationalStockNumber : 7025-01-616-2031 NumberOfItems : 1 NumberOfLayers : 1 NumberOfPorts : 3 PartNumber : CY-UT-001 Platform : not_machine_specific ProductDescription : One computer, two network switching, easy to use, no power drive needed. Long service life, repeated switching times up to more than 100 thousand times. No power supply, no electronic switch, no electrical interference to network signals. When the network load and the amount of data communication is high, does not have the network congestion and data substitution problem. Real physical isolation, there is no electrical wiring connection between the internal and external networks.