Garmin ECHOMAP Ultra 2 126sv Fish Finder - All the tools you need for successful fishing. With big, crisp, sunlight-readable touchscreen displays, these versatile chartplotters put a world of fishfinding capability at your fingertips. They're available with built-in Garmin Navionics+ mapping, and the transducer bundle adds Ultra High-Definition scanning sonars as well as CHIRP traditional sonar. In The Box With Transducer 12in ECHOMAP Ultra 126sv with Garmin Navionics+ GT56UHD-TM transducer Power/data cable Bail mount with quick release cradle Protective sun cover Hardware Documentation Without Transducer 12in ECHOMAP Ultra 126sv with Garmin Navionics+ Power/data cable Bail mount with quick release cradle Protective sun cover 8-pin transducer to 12-pin sounder adapter cable Hardware Documentation