AV Switcher 3 In 1 Out 2 In 1 Out AV Splitter Three In One Out Audio Video Converter Wiring

I want to connect multiple audio-visual devices at home but the TV input signal source terminals are insufficient, causing frequent unplugging of signal cables which is inconvenient.My child wants to connect multiple TV game consoles for simultaneous use.It can switch between 3 AV audio-visual signal inputs and 1 output to TV for use, including DVD, VCD, TV GAME, VCR, channel selector, satellite TV, camera...etc.Manual switch on top, no power plug design, easy to install and use

This converter can have two wiring methods: 1. Three inputs and one output, by switching the above switch to connect one of the three inputs to the output. 2. One input and three outputs, by switching the above switch to connect one of the three outputs to the input signal. In other words, if you have several TVs that need to connect to the same set-top box or DVD, you can use this converter for convenience and effort saving