---
product_id: 1143047
title: "TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8\" diagonal)"
brand: "texas instruments"
price: "NT$6280"
currency: TWD
in_stock: true
reviews_count: 8
category: "Texas Instruments"
url: https://www.desertcart.tw/products/1143047-ti-84-plus-graphics-calculator-black-320-x-240-pixels
store_origin: TW
region: Taiwan
---

# 2.5x faster processor 10 simultaneous graphing functions USB On-The-Go connectivity TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8" diagonal)

**Brand:** texas instruments
**Price:** NT$6280
**Availability:** ✅ In Stock

## Summary

> 📈 Elevate your math game with the TI-84 Plus — where speed, style, and smarts converge!

## Quick Answers

- **What is this?** TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8" diagonal) by texas instruments
- **How much does it cost?** NT$6280 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/1143047-ti-84-plus-graphics-calculator-black-320-x-240-pixels)

## Best For

- texas instruments enthusiasts

## Why This Product

- Trusted texas instruments brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Multitask Like a Pro:** Graph, save, and analyze up to 10 functions simultaneously with vibrant split-screen views for ultimate productivity.
- • **Seamless Connectivity:** Easily transfer files and apps via USB On-The-Go technology, keeping you connected and ahead in your studies or presentations.
- • **Speed Meets Precision:** Experience lightning-fast calculations with a processor 2.5x faster than its predecessor, ensuring no lag in your workflow.
- • **Built to Last & Impress:** Sleek black metal-plastic design with a high-contrast backlit screen and protective slide case—perfect for the on-the-go professional student.
- • **Preloaded Powerhouse Apps:** Dive into 12 essential apps including Cabri Jr. for interactive geometry and Probability Simulations to master complex concepts effortlessly.

## Overview

The Texas Instruments TI-84 Plus is a high-performance graphing calculator featuring a 2.5x faster processor, 24 KB RAM, and a vibrant 320x240 pixel backlit display. It supports up to 10 simultaneous graphing functions with split-screen capabilities and comes preloaded with 12 powerful apps including interactive geometry and probability tools. USB On-The-Go connectivity allows seamless file sharing and updates. Designed for students and professionals alike, it combines durability with advanced functionality, making it a top choice for math and science coursework from middle school through college.

## Description

desertcart.com desertcart.com Product Description Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps. Includes a USB Port and cable. It also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.Comes with 12 pre-loaded Apps and supports all TI-83 Apps. Twelve Apps are pre-loaded, including Cabri Jr., CBL/CBR, 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, and more. For students in math and sciences, the TI-84 Plus is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.Split screen lets you view a graph and its equation at the same time. With the TI-84 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.The included normal slide case is great for desktop work. The TI-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. It also comes with a hard normal slide case and is supported by a one-year limited warranty.What's in the Box TI-84 Plus, normal slide case, TI connectivity cable/USB cable, silver oxide battery, TI Product CD-ROM with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended Product Description The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college.What's in the Box: TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver oxide battery, four AAA batteries, Guidebook and free software Apps, warranty information. TI-Rechargeable battery

Review: Best for student! - This calculator is hands-down the best I have ever had the honor of using. While the TI-84 Plus may not have as much space or as many pre-loaded Apps as the TI-84 Plus Silver Edition, the TI-84 Plus offers everything a high school (possibly some college) math student needs in order to successfully learn and solve mathematics material. The TI-84 Plus comes loaded with several Apps that will make things even more convenient, such as a Probability Simulator and Cabri Jr., a great geometry app. Student looking to upgrade from the TI-83 Plus will find comfort in the fact that the TI-84 Plus is 2.5x faster and has 3x the memory than the TI-83 Plus. The TI-84 Plus is also extremely easy to hook up to your computer to transfer new Apps and updates to it using the USB port and the included USB cable. The TI-84 Plus will be a great investment for any student's education. I didn't want to purchase such a high cost calculator when there are much cheaper work arounds. However, for kids in school, college or taking college tests like SAT and ACT--this calculator is allowed to be used (as is the model below it. So, i bit the dust and purchased it. It works great. It is the standard used in schools so my daughter learned how to use and and can get help on it. The biggest thing is that most of the kids have these and many look alike so you need to mark it well to show it is yours and reduce the chance of theft. this of course isn't TI's fault--but it is good to know. The ti 84+ (this model) has mathprint (stacked fractions and symbols) and a USB cable. TI-83 doesn't have this. Also, i understand that this is faster than the 83. The silver edition os TI 84+ has spreadsheets and SAT/ACT test prep included. That may make it worth the increased price, but I didn't know that until I had already purchased this one. The Memory ROM/RAM between the models are: 160K/24K on TI83 480K/24K on TI84 Plus 1.5 MB/24K on TI 84 + Silver addition (again making the silver addition probably the better value)
Review: perfect calculator - This TI product is excellent! I bought it as a gift for my daughter, and she absolutely loves it. As a high school student, she needs it for her learning, and it’s been incredibly helpful for her classes. The quality is top-notch, and it’s easy to use—perfect for supporting her education.

## Features

- Preloaded with software, including Cabri Jr. interactive geometry software.
- Up to ten graphing functions defined, saved, graphed and analyzed at one time.
- Advanced functions accessed through pull-down display menus.
- Horizontal and vertical split screen options. Vibrant backlit color screen
- I/o port for communication with other TI products.Seven different graph styles for differentiating the look of each graph drawn. Fourteen interactive zoom features

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0001EMM0G |
| Best Sellers Rank | #960 in Office Products ( See Top 100 in Office Products ) #2 in Graphing Office Calculators |
| Brand | Texas Instruments |
| Built-In Media | Calculator |
| Calculator Type | Graphing |
| Color | Black |
| Compatible Devices | Laptop |
| Customer Reviews | 4.6 out of 5 stars 19,071 Reviews |
| Display Type | LCD |
| Enclosure Material | Metal, Plastic |
| Global Trade Identification Number | 00012306100377, 00033317192120 |
| Item Dimensions L x W | 7.5"L x 7.5"W |
| Item Height | 1.34 inches |
| Item Type Name | Texas Instruments TI84PLUS TI-84Plus Programmable Graphing Calculator, 10-Digit LCD |
| Item Weight | 0.29 Kilograms |
| Manufacturer | Texas Instruments |
| Model Name | TI-84 Plus |
| Number of Batteries | 1 Lithium Metal batteries required. |
| Power Source | Battery Powered |
| Screen Size | 3 |
| UPC | 636123943414 724627205630 601000798678 638084872307 809394583126 801593400655 700580284264 640206715713 809302183929 033317192120 045555958536 823019814525 702658639518 163120465897 641438163464 617407488814 012951486529 012306100377 956259237318 012300773607 804904096394 151903615232 801947289806 096009716196 800011443748 707568282632 804067214130 001910644025 707283346237 898029702513 6400248525… |
| Unit Count | 1.0 Count |
| Warranty Description | Manufacturer's limited one-year warranty. |

## Product Details

- **Brand:** Texas Instruments
- **Color:** Black
- **Calculator Type:** Graphing
- **Power Source:** Battery Powered
- **Screen Size:** 3

## Images

![TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8" diagonal) - Image 1](https://m.media-amazon.com/images/I/61MAIW40dLL.jpg)

## Questions & Answers

**Q: COMPARE WITH  I-83**
A: It's a lot easier to use. The TI-83 requires the user to remember a lot more. It uses parentheticals to enter data, so the user must enter the required data in the required order, but there is no prompt. The TI-84 gives prompts for required data points such as mean, median, z-scores, critical values, etc. It also has more data packages than the 83, so less work has to be done manually. I'm kind of glad my 83 crapped out so I had to replace it! :-P Hope that helps.

**Q: Can this be used for Algebra through Calculus in high school?**
A: Yes it can. Many of my customers are high school / college students. They mainly use it for calculus and statistics all throughout their school career.

**Q: Is this allowed for sat/act tests?**
A: This is allowed on both the SAT and ACT tests as well as AP exams.

**Q: will this calculator fit the needs for all math? (calc, algebra, geometry, etc...)**
A: is this good for high school geometry

## Customer Reviews

### ⭐⭐⭐⭐⭐ Best for student!
*by E***N on July 29, 2016*

This calculator is hands-down the best I have ever had the honor of using. While the TI-84 Plus may not have as much space or as many pre-loaded Apps as the TI-84 Plus Silver Edition, the TI-84 Plus offers everything a high school (possibly some college) math student needs in order to successfully learn and solve mathematics material. The TI-84 Plus comes loaded with several Apps that will make things even more convenient, such as a Probability Simulator and Cabri Jr., a great geometry app. Student looking to upgrade from the TI-83 Plus will find comfort in the fact that the TI-84 Plus is 2.5x faster and has 3x the memory than the TI-83 Plus. The TI-84 Plus is also extremely easy to hook up to your computer to transfer new Apps and updates to it using the USB port and the included USB cable. The TI-84 Plus will be a great investment for any student's education. I didn't want to purchase such a high cost calculator when there are much cheaper work arounds. However, for kids in school, college or taking college tests like SAT and ACT--this calculator is allowed to be used (as is the model below it. So, i bit the dust and purchased it. It works great. It is the standard used in schools so my daughter learned how to use and and can get help on it. The biggest thing is that most of the kids have these and many look alike so you need to mark it well to show it is yours and reduce the chance of theft. this of course isn't TI's fault--but it is good to know. The ti 84+ (this model) has mathprint (stacked fractions and symbols) and a USB cable. TI-83 doesn't have this. Also, i understand that this is faster than the 83. The silver edition os TI 84+ has spreadsheets and SAT/ACT test prep included. That may make it worth the increased price, but I didn't know that until I had already purchased this one. The Memory ROM/RAM between the models are: 160K/24K on TI83 480K/24K on TI84 Plus 1.5 MB/24K on TI 84 + Silver addition (again making the silver addition probably the better value)

### ⭐⭐⭐⭐⭐ perfect calculator
*by S***G on November 23, 2025*

This TI product is excellent! I bought it as a gift for my daughter, and she absolutely loves it. As a high school student, she needs it for her learning, and it’s been incredibly helpful for her classes. The quality is top-notch, and it’s easy to use—perfect for supporting her education.

### ⭐⭐⭐⭐⭐ Came early, very reliable for high school/ college level courses
*by K***A on October 5, 2025*

Arrived early and is perfect for college math algebra, calculus and engineering classes! Screen isn’t led, but it’s bright enough for use in well lit environment. This calculator is very reliable and comes with pre-installed apps that teach you different math skills and is able to solve equations with missing variables. It is a bigger calculator, but worth it! Only comes in one color black, grey and white which is okay, but it also came with 4 triple A batteries and the usb cord.

## Frequently Bought Together

- Texas Instruments TI-84 Plus Graphics Calculator, Black 320 x 240 pixels (2.8" diagonal)
- Elonbo Carrying Case for Texas Instruments TI-84 Plus CE/TI-84 Plus/TI-83 Plus/TI-83 Plus CE Color Graphing Calculator, Extra Mesh Pocket Fits Charging Cable Charger Manual, Black

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-27*