Graphing Scientific Calculator / 3x more memory than previous version / USB cable / 16 character/8-line LCD / Plot/display graphs / Uses 4 AAA batteries # An enhanced version of the TI-84 Plus graphic calculator, the new TI-84 Plus offers a built-in USB port, 3x the Memory of the previous version, many preloaded Apps, an improved display, and more! Because the new TI-84 Plus is 100% keystroke-for-keystroke compatible with the TI-84 Plus, integrating it into your classroom will be easy! This new version allows students to share their work by connecting their TI-84 Plus to any TI presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes Data transfer to your Computer and between handhelds easier than ever. 13 preloaded Handheld Software Applications, including Cabri Jr. # 3x the memory of the TI-84 Plus # 2.5x the speed of the TI-84 Plus # Compatibility with TI presentation tools # Built-in USB port with cable # High-contrast display