The product parameters: input interface: 1 VGA 15HDF interface input and output interface: 4 VGA15HDF interface synchronization output RGB analog channel: bandwidth 250MHZ input level: 0.5-1Vp-p output impedance: 75 ohmline field synchronous channel: the input level of 0.7-5Vp-p transmission distance: 30m support resolution: 1920*1440 power supply: DC 9V 50/60Hz5W

Shell: plastic box (mini)