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Full Product Description

Expanding Calculator Connectivity

What's the easiest way to charge your calculator while working on your latest math assignment? Plug the cable right into your laptop. Oh, wait...it doesn't fit.

As more devices move to USB-C ports, you may find yourself scrambling to find a way to charge your Texas Instruments graphing calculator. If you don't have a wall adapter or long enough cable to keep working while you charge, we have the perfect solution for you!

How does it work?

This adapter plugs right into the USB-C port. You can then plug the charging cable for your calculator into the adapter!

Compatibility

  • This adapter is most compatible with the Texas Instruments Charging Cable.
  • This adapter can also be used to plug any USB device into a USB-C port, such as a flash drive.

Words from our fantastic customers.

Still not convinced? Check out our reviews!

Amy S.

High School Math Teacher

I have ordered calculators from Underwood Distributing for so many years that I have last track of the time. They are always quick to answer my emails and they get the product I need shipped out asap! 10/10

Mandee P.

Middle School Math Teacher

I teach middle school and wanted reliable calculators, at a good priced, and in a distinct color so everyone knows who they belong to. They were well-packed and arrived quickly! I am so pleased with my purchase and will keep this company in mind for future needs.

Math Teacher

Fort Zumwalt School District

My current order of graphing calculators was placed and ordered so quickly. Underwood Distributing Company made this process easy and I appreciate the timeliness along with the great price.

Underwood Distributing Co.

Discover more in our FAQs

How do I cancel or edit an order?

Because orders are processed and shipped within 0–2 business days, it's important to reach out to us as quickly as possible if you need to cancel or make a change. The best way to do this is to contact us directly:

Please include your order number and the change or cancellation you need. We're a small, flexible business and will do everything we can to accommodate your request before your order ships. Once an order has shipped, it cannot be cancelled, and you would need to follow our standard return process instead.