... load capacity 122,880pixels led rgb controller, Introduction:YM-H801TC is the master controller of the off ... effects, can play text, picture and video.YM-H801TC has two output ports, can totally control ... pixel lights Max.2. Slaver LED controller - YM-H801RA, has four output ports, each slaver can ... to led pixel lights.Specification and ParameterFeatures:1. YM-H801TC is the master controller of the off ...