Lowrance 000-11172-001 Elite-5 HDI Combo with Navionics Gold U.S. Charts and 50/200-455/800KHz Transducer 5" color LCD Includes 50/200+455/800 KHz transom mount transducer Standard and Down Scan Sonar Built-in GPS Pre-loaded Nations Gold charts 5" color LCD Standard and Down Scan Sonar Built-in GPS Pre-loaded Nations Gold charts