This Texas Instruments Ti-84 Plus CE calculator in black and gray is a great tool for anyone in need of a reliable calculator. With its regular key size and regular display size, it's easy to use and read. The calculator is powered by batteries and features an LCD display and USB connectivity. It's perfect for anyone in need of a basic, scientific or graphing calculator for school or work. The calculator is brand new and has never been used, making it a great choice for anyone looking for a reliable calculator that will last for years. (2-9 DAY SHIPPING)