ExtendHDMIIRandEthernetupto330ft(100m)overCAT5e/6withPoweroverCabletoReceiver-TheST121HDT4PHDMIoverCAT5e/6VideoExtenderkitletsyouextendHDMIvideoandaudiobyupto330feet(100Meters)overasingleCat5e/6cable.Foradded