DUALSKY S.HUB 18 Channel PPW SBUS Serial Signal DistributorDualsky's S.Hub 18 provides connection for Dual S.BUS and S.BUS2 Receivers as well as Dual Battery Packs for the ultimate in redundancy and simplicity.Description:Brand: DualskyItem Name: 18ch serial HUBInput voltage: 4.8V-8.4VMax Current: 20AFeatures:16 PWM output channels2 output switch channels3 serial port S、BUS & S.BUS2 supportedFail Safe switchManual、 Click herePackage included:1x Dualsky 18ch serial HUB