Sima SVS-14 A/V Component Selector: * Compact size to fit into any system * No power required for easy installation * 1/8" jack on front to feed audio signals to wireless systems * Works with stereo audio and both composite and S-video signals * Simplifies A/V system wiring by providing single distribution point * Easy to use - Just press the input desired * Ideal for anybody who is constantly plugging and unplugging cables * Works both forward and reverse directions - 4 in and 1 out or 1 input and 4 outputs (only 1 output active at a time) going to one of 4 devices