The VS134A Video Splitter is a boosting device that duplicates a video signal from one source to 4 output devices. Cascadable to three levels, the VS134A provides up to 64 video signals, in addition to extending transmission distance up to 30 m, making it excellent for public broadcast systems. Superior video quality - up to 2048 x 1536, Supports up to 450 MHz bandwidth, Built-in 1.5 GHz amplifier to ensure video system maintain excellent fidelity.