Graphic calculator, CASIO fx-9750GII. This calculator is a model for the educational market, equipped with graphing, statistical, and programming functions. Key Features: Functions: Equipped with over 2800 types of functions, enabling graph plotting, statistical calculations, calculus, matrix calculations, complex number calculations, and more. Display: Features a high-resolution monochrome LCD display, clearly displaying formulas, graphs, and statistical data. Connectivity: Built-in USB connectivity allows data sharing with other fx-9750GII calculators and connection to a PC (program link software sold separately). Power: Operates on 4 AAA batteries, providing approximately 200 hours of long-lasting operation. Usage: Permitted for use on college entrance aptitude tests such as PSAT/NMSQT, SAT, ACT, and AP tests. - Brand: CASIO - Model: fx-9750GII - Power: USB POWER GRAPHIC - Function: Graphic calculator - Menu Display: MAIN MENU - Back: Reset button present Please only purchase if you understand this is a USED item.