TEXAS INSTRUMENTSTI-84 Plus CE Lightning Graphing Calculator

Bought this calculator for a statistic course, it has performed wonderfully! Very slim (thickness) makes it easy to slide into any kind of bag and head to class or work. Love the bright display!

It clearly stated LIGHTNING but what was sent to me was the Bionic Blue. Very disappointed . Paid so much for the calculator and got the wrong colour.

The product is fine but very expensive.However, delivery was 6 days late.

My granddaughter has used this since September and has had no problems with the calculator. The battery lasts for days and it serves her well in her high school. She enjoys the color as well because it helps her know which is her when she does group work.

The TI 84's are all pretty standard, but a couple of things make this one better than the others.I recommend the rechargeable, it is much lighter than the one you put in all the AA's. Feels better using.I recommend the color display, Son's Black and white vs my Daughter's Color. Graphis far better, of course no different in output, but feels better to see.Color - We picked blue. Stands out well, Daughter loves that it's different than all the other black cases in the classroom.Con - only Con is that it's not the standard power cord you find on most android phones. It's similar, but it's the one that's a bit fatter they used to use on older phones. So if you use one, you can't just use your phone cord. Wish they would give option of apple/Samsung power ports.