• Fully loaded with a built-in USB port, an improved display, many preloaded Apps, and much more, the maximum performance TI-84 Plus Silver Edition is 100% compatible, keystroke-for-keystroke with the TI-83 Plus family.
• With the TI-84 Plus Silver Edition, all students can now share their work by connecting their handheld 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.
• Features;
• Electronically upgradeable graphing handheld allows you to have the most up-to-date functionality and software applications (Apps).
• 2.5 times the processor speed of the TI-83 Plus.
• 480 KB FLASH ROM memory for data archive and storage of Apps.
• 24KB of available RAM memory.
• USB port for computer connectivity, unit-to-unit communication with TI-84 Plus and TI-84 Plus Silver Edition graphing handhelds, and more.
• I/O port for communication with other TI products.
• Internal Clock with date and time display.
• TI Connectivity Cable included.
• Included Apps:
• Cabri Jr. * Conic Graphing.
• Inequality Graphing.
• Probability Simulations.
• Science Tools.
• StudyCards.
• TImeSpan.
• Topics in Algebra 1, Chapter 5.
• Topics in Algebra 1, Chapters 1-4.
• Transformation Graphing.
• 8-line by 16-character display.
• Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent.
• Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively- defined sequences.
• Up to 10 graphing functions defined, saved, graphed and  analyzed at one time.
• Sequence graphing mode shows time series plot,  cobweb/stair-step plot, and phase plots.
• User-defined list names. Lists store up to 999 elements.
• 14 interactive zoom features.
• Numeric evaluations given in table format for all  graphing modes.
• Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives.
• 7 different graph styles for differentiating the look of each graph drawn.
• Horizontal and vertical split-screen options.
• Stores up to 10 - 50x50 matrices.
• 15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson.
• Business functions including Time-Value-of-Money (TVM), cash flows, and amortization. Full screen interactive editor for solving TVM problems.
• Alphabetical CATALOG of all TI handheld operations in one menu.
• Powered by 4 AAA batteries with a Silver Oxide battery  backup to protect RAM memory during main battery change.
• Impact-resistant slide case.
• Batteries included.