The TI-Nspire CX II-T CAS is a high-performance color graphing calculator designed to support high school and university students. Featuring a 3.2-inch backlit color display, it allows for a visual and intuitive approach to mathematics, science, and STEM. With its CAS (Computer Algebra System) engine, it symbolically solves equations, integrals, and derivatives, while displaying calculations in natural mathematical notation. Its numerous built-in applications enable dynamic graphing, geometry exploration, statistical data analysis, spreadsheet use, and Python programming. Fast and smooth, it has over 90 MB of storage memory and a long-lasting rechargeable battery. Supplied with the TI-Nspire CX CAS student software (3-year license), it is a comprehensive, reliable, and powerful tool perfectly suited to academic and university requirements.