DynaWrite™, BeTheKey™ and AccessIT™ IR are registered trademarks of DynaVox Systems LLC.Acapela™ is a registered trademark of the Acapela Group. Windows® is a registered trademark of The Microsoft Corporation. About DynaVox Inc. DynaVox Inc. (NASDAQ: DVOX) is a publicly traded holding company with its headquarters in Pittsburgh, Pennsylvania, whose primary operating entities are DynaVox Systems LLC and Mayer-Johnson LLC. DynaVox is the leading provider of speech generating devices and symbol-adapted special education software used to assist individuals in overcoming their speech, language and learning challenges. These solutions are designed to help individuals who have complex communication and learning needs participate in the home, classroom and community. Our mission is to enable our customers to realize their full communication and education potential by developing industry-leading devices, software and content and by providing the services to support them. We assist individuals, families, and professionals with an extensive field support organization, as well as centralized technical and reimbursement support. For more information, visit www.dynavoxtech.com. SOURCE DynaVox Inc.