USB2.0 24Port HUB with 4A power adapter
价格：176.25
*1Upstreamto24DownstreamUSBPorts*SupportsExternalUSBConnectors*OneDCJackforExternalPowerInput*SupportsUSBSwitchingMethods*AsynchronousNotificationtoEliminatetheneedforHostPollingtoDetermineifaDevicehasbeenadded,removedandhot-plugged.*SupportsUSBdeviceswithupto480Mb/sTransferRateRemark:CE,ROHS)