The TI-84 Plus CE Graphing Calculator in White allows you to visualize concepts clearly and make faster, stronger connections between equations, data and graphs in full color. It's electronically upgradeable and allows you to have the most up-to-date functionality and software applications. The graphing calculator has built-in?Math Print?functionality so you can input and view math symbols, formulas and stacked fractions exactly as they appear in textbooks. TI graph link offers increased capacity and speed. The backlit graphing calculator has advanced functions that can be accessed through pull-down display menus. It also features horizontal and vertical split-screen options and a USB port for computer connectivity and unit-to-unit?communication.