The Vanco 280756 Passive Analog Audio Extender enables seamless transmission of audio signals through a single Cat5e or Cat6 cable, simplifying your setup. Capable of extending audio up to 240 feet, it boasts dual RCA connectors perfect for stereo sound applications. This passive device requires no external power, making it easy to install and use. Additionally, its bi-directional design allows audio to flow in either direction, enhancing flexibility. Upgrade your audio system effortlessly with this reliable and efficient extender today!