Texas Instruments TI-Nspire CX II Color Graphing Calculator with Student Software (PC/Mac) White 3.54 x 7.48

Es l segunda calculadora que compro y es excelente inversión

Hasta el momento está en perfecto estado, funciona muy bien

As expected

Its good for a calculator. You really cant be expecting THAT much from these calculators, especially Texas Instruments. These are recognized by teachers/professors all around and are also certified to be allowed on AP, SAT, and ACT tests. I have them at my high school for pre-calculus and calculus. They do what theyre supposed to do and thats that. Also, most of these calculators are not worth the money but we have to work with what we have. Well see how long it lasts. This calculator might be a little difficult to use at first but once you get used to it, it becomes much easier. The screen is not touchscreen, but the square in the middle of the calculator allows you to drag your finger and have a cursor on your screen to tap instead of pressing buttons. The calculator did not come with any damage, and it looks brand new. The calculator itself is thin, if youre going to put it somewhere where it is not protected it will most definitely break. I have a feeling the case will not be enough to protect it. The screen is made out of glass(or maybe hard plastic), but once it breaks Im not sure if itd stop working. The color is white, black on the sides and the back. The case is a plain blue, around #0080ff! The back of the case and the calculator both have little rubber pieces attached to avoid them from scratching and sliding when set down. The package came 6 days earlier than it said it would. The package was a little bent at the back, but it didnt effect the contents. It came with the calculator, its case, a micro usb cable, and a guide. I will try to come back and edit the review after a few months.

Excelente para mis clases de Ingeniería en Electrónica, muy fiable.

Bought one on 9/18/2019, barely used it, now the battery won’t charge! For less than 2 yrs, it is quite expensive for the price. now I have to buy a new one for my college son, very unhappy

I bought a used inspire and the package looked brand new! It works great and I love the colors<3!

This is, sadly, a very out of date item, one unduly expensive, although it is required by many math teachers in high school and on some standardized tests. Teachers please wake up, do what is best for your students, not what is easiest for yourself. An overpriced, expensive, calculator is not appropriate, particularly, when other free alternatives exist. Perhaps this was a good calculator some years ago. Today it is not. Texas Instrument is a great company, so its actions regarding its calculators are surprising. TI worked with textbook publishers to insure that TI oriented-exercises were included in math texts. It then lobbied to insure that calculators did not have QUERTY keyboards, touchscreens, or internet connections. That is, the company worked against those things that would make math concepts easier to understand, and applied math techniques more easily used. It continues to do so, now with claims that schools are not required to invest in Internet access if students use a TI calculator (rather than working to insure all schools have internet access). They, Texas Instruments, continue to take actions that are detrimental to the math community, and potential future mathematicians. The company should be ashamed about what it is doing to the future of mathematics, but, clearly, in this case profit wins out over the right thing to do. TI its time you applied your resources to became a fully responsible corporate citizen. This calculator works, but is more expensive and obtuse, considering the free on-line options The TI Nspire CX and CX II are more complicated, and less capable, considering alternatives. A simple free software graphing program, such as Desmos does the job, in my opinion, much better, as it provides a larger and more easily scalable screen. The TI calculators have not kept up with the world of laptops, desktops, or the internet. Nor have they adjusted prices to keep up with the lower cost of technology. The Nspire CX II CAS probably costs less than USD $15 to make. However, TI, in what appears an act of corporate greed, has not lowered its price since the Nspire was introduced, although technology has gotten less expensive. Thus, I gently suggest that you obtain a free graphing software package for you desktop or laptop, and pass on the Nspire CX II TI calculator. A graphing software package, and several are available and free, will allow you to learn math concepts more easily, and see graphs on a much larger screen, making them much easier to interpret. Not recommended!

This product works very well! I love it! It is easy to use and allows you to store data if you need. Will definitely make this my go to calculator.

I like that the TI Nspire is a thins calculator. I got the carrying case and a book that helps me usnderstand the tool. Very excited to use it