New in factory sealed package. The Humminbird XPT-9-20-T 710161-1 Portable Transducer is a high-quality electronic accessory designed for fish finders and depth finders. Manufactured by Humminbird, this transducer is specifically designed to provide accurate and reliable readings for your boat's depth and water conditions. Its portable design makes it easy to use and transport, while its compatibility with various fish finders and depth finders ensures seamless integration into your boating experience. Perfect for any boat owner looking to enhance their navigation and fishing capabilities. Check photos. Please ask if you have any questions before bidding. Thanks for looking.