Humminbird XM-9-HW-MSI-T Transom Mount Transducer (710282-1), Brand New, Product # 710282-1, Transom Mount Transducer, Dual Spectrum CHIRP 2D / MEGA Imagingandplus, 150-220 kHz CHIRP / 455/800 kHz MEGA DIandplus / 455/800kHz MEGA SIandplus, Built-In.
