I bought this unit this spring from Cabelas. I bought the Structure Scan from Lowrance. The unit has the 2 transducers for side scan, and down imaging.I used the unit 3 times. It is way too much for the small ponds I fish. It is suppose to have Insight USA installed. (I couldn't tell you if it does). It comes with the Sonar imaging system, 2 transducers, mount, screen cover, and all the paperwork. It is missing the regular transducer small metal mount. The item "Lowrance HDS 8 Gen 2 Structure Scan HD-Sidescan" is in sale since Thursday, November 12, 2015. This item is in the category "Sporting Goods\Fishing\Fishing Equipment\Fishfinders". The seller is "dave7489" and is located in Ludlow, Massachusetts. This item can be shipped to United States.