The Humminbird M SIDB Y 9-Pin Side Imaging Dual Beam Splitter Cable is an essential accessory for anglers looking to enhance their fish-finding experience. This durable splitter cable allows you to connect two transducers to a single 9-pin port, enabling simultaneous use of side imaging and dual beam sonar. Crafted for easy installation, it ensures a reliable connection for optimal performance. Whether you're navigating shallow waters or exploring deeper depths, this splitter cable is designed to maximize your sonar capabilities, giving you the edge in locating fish. Upgrade your setup today!