Enhance your boating experience with the Garmin Threaded Power/Data Cable designed specifically for the ECHOMAP Ultra series. This 4-pin cable (model 010-12938-00) ensures a secure connection for both power and data transfer, making it perfect for your marine electronics. Its threaded design provides a reliable fit, reducing the risk of disconnection during rough waters. Whether you're navigating or fishing, this durable cable is built to withstand the marine environment, ensuring your devices stay powered and connected. Upgrade your setup with this essential accessory for seamless performance on the water!