Education Technology

TI-Nspire™ CX II Connect

TI-Nspire™ CX II Connect is a web-based app that connects your TI-Nspire™ CX II graphing calculator to your computer, enabling you to take screen captures, transfer files, update the OS and exit Press-to-Test mode, all in one place.

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Shows a TI-Nspre CX II graphing calculator connected to a laptop on the web app

Key features

  • Easily update the calculator operating system (OS)
  • Quickly capture, save, or copy and paste calculator screenshots
  • Send and receive calculator files to or from a connected TI-Nspire™ CX II family graphing calculator
  • Use for exiting Press-to-Test mode

Use it in the classroom or at home

Shows how to share a file from the web app

Share files with students

Assign or share .tns files using a learning management system (LMS), like Google Classroom, Canvas and more. Students can transfer files to their TI-Nspire™ CX II family graphing calculator for exploration.

Shows how to share a screenshot from the web app

Easily capture screenshots

Take screen captures from a graphing calculator and insert them into other documents, like spreadsheets or word-processing programs, and upload to online locations or store locally on your computer.


System requirements


  • Windows®, Mac® and Chromebook™
    notebook computers


  • Windows® 10 64-bit and Windows® 11 64-bit
  • Mac® OS 12 and Mac® OS 13
  • Chrome OS™ 114 or newer


  • Chrome™ browser (v109 or greater)


  • Recommended: 4 GB RAM | Min: 2 GB RAM

Screen resolution

  • 9.5" or greater
  • 1024 x 768 or greater

Compatible technology

Works with the following graphing calculators:

  • TI-Nspire™ CX II graphing calculator
  • TI-Nspire™ CX II CAS graphing calculator


TI-Nspire™ guidebooks are available to help you learn to use TI-Nspire™ technology.


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