ST124UTPE 4 port VGA video extender over Cat 5 (UTPE Series) allows up to 5 (1 local and 4 remote) monitors to be connected to a single VGA source. The video signal is carried to the remote monitors over standard 4 pair Category 5 and Category 6 UTP cable using RJ45 connectors and supports distances of up to 300m/950ft. At each remote monitor an STUTPRXL receiver is required. The receiver unit converts the signal from the UTP cable back into VGA video for the monitor.