iogear GVS144TX is a 4-port VGA CAT5 Splitter that allows you to split a single VGA video signal into four separate VGA outputs. This can be useful for sending the same video signal to multiple displays, such as in a classroom or conference room setting. The GVS144TX also supports audio, so you can also send the audio signal from your source device to all of the connected displays.

The GVS144TX is easy to install and use. Simply connect your VGA source device to the input port on the splitter, and then connect your VGA displays to the output ports. The splitter will automatically detect the input signal and adjust its output accordingly.