APH is open for business and will be shipping all new orders beginning May 19. For information about previously placed orders, and for other updates, please read our blog. If you have any questions please contact cs@aph.org or 1-800-223-1839.

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Chameleon 20 ™

Coming Mid-Summer!

Designed specifically for students who are blind and visually impaired, the Chameleon 20 enhances student productivity and classroom engagement with its portable braille display and notetaker – perfect for in and out of the classroom setting to improve braille literacy skills.

Coming soon.

This item will be released at a future date.

FQ Eligible

Catalog Number: 1-08471-00


The Chameleon’s 20-cell refreshable braille display and Perkins-style keyboard provide a comfortable reading and writing experience. Superior internal intelligence and multiple modes of connectivity allow students to use the Chameleon as a stand-alone notetaker, or as a braille display to edit assignments on the computer.

Contains the following built-in applications:

  • Basic editor to function as a user’s pen and
  • Book reader to download and read books in
  • Calculator to perform basic mathematical
  • Clock to check the date and
  • File manager to organize one’s

Compatible with:

  • Windows 8 and above using Jaws 18+, NVDA, and Narrator
  • MacOS 10.15+ Caalina
  • iOS 13.3+

Frequently asked questions can be found here.

Note: For international orders, please contact our partner, HumanWare.

    • Perkins-style keyboard and 20-cell refreshable braille display
    • Customizable with three kinds of TPU bumper cases: teal, purple, and pomegranate
    • Functions as another device’s braille display when connected via USB or Bluetooth; functions as a stand-alone device when not connected
    • HumanWare signature thumb keys and home button
    • SD card slot and USB host port for flash
    • Supports .doc, .docx, .txt, .brf, and .brl files.
    • Small and lightweight
    • Fits in a purse, laptop bag, or backpack
    • Teal, purple, and pomegranate TPU bumper cases
    • Teal nylon carrying case with strap
    • An array of tactile and braille insect-themed stickers
    • USB-C charging cable with power supply (works with any USB charger, but may charge slower)
    • User Guide (stored on device)
  • Additional information

    Weight: 0.9 lbs

    Dimensions: 3.66 × 7.16 × 0.9 in

    Federal Quota Funds: Available

  • Customer Service and Technical Support

    Toll-Free: 800-223-1839 (U.S. and Canada)
    Fax: 502-899-2284
    Email: info@aph.org
    Hours: Monday–Friday 8:00am–4:30pm EST

  • Pending information