The TI-Nspire CAS+ Graphing Calculator by Texas Instruments is a large-key handheld device with a large LCD touchscreen display. It is suitable for basic, financial, scientific, and graphing calculations, featuring USB connectivity and programmable functionalities. (Item comes with no cable or cords, just the item only.) This model also includes a calendar, clock, and calculus capabilities. The calculator is powered by batteries and was manufactured in China. This used calculator does not come with a custom bundle or any modifications.