The website says "ABLEDATA provides objective information about assistive technology products and rehabilitation equipment available from domestic and international sources. Although ABLEDATA does not sell any products, we can help you locate the companies that do."
CAST: Center for Applied Special Technology
The Center for Applied Special Technology "has earned international recognition for its development of innovative, technology-based educational resources and strategies based on the principles of Universal Design for Learning (UDL). CAST staff includes specialists in education research and policy, neuropsychology, clinical/school psychology, technology, engineering, curriculum development, K-12 professional development, and more."
DisabilityInfo.gov provides quick and easy access to comprehensive information about disability programs, services, laws and benefits. See the Technology subject area at the top of the homepage and the other eight subject areas. To find disability resources in your state just click on the Find State and Local Resources map located in each of these subject areas.
Recording for the Blind & Dyslexic
The Recording for the Blind & Dyslexic is a national nonprofit, volunteer organization, offering accessible audiobooks for students with disabilities such as visual impairment or dyslexia. See the links titled For Teachers and For Parents.
Adaptive Technology Resources
Adaptive Technology Resources is Wisconsin's Authorized Dealer for Freedom Scientific, K-NFB Reading Technology, Kurzweil Educational Systems, and textHELP.
University of Washington - DO-IT
Eastern Michigan University: Center for Adaptive Technology Education (CATE)