Preface IICarrier Board UP 4000 M.2 PlusCopyright NoticeThis document is copyrighted, 2022. All rights are reserved. The original manufacturerreserves the right to make improvements to the products described in this manual atany time without notice.No part of this manual may be reproduced, copied, translated, or transmitted in anyform or by any means without the prior written permission of the originalmanufacturer. Information provided in this manual is intended to be accurate andreliable. However, the original manufacturer assumes no responsibility for its use, or forany infringements upon the rights of third parties that may result from its use.The material in this document is for product information only and is subject to changewithout notice. While reasonable efforts have been made in the preparation of thisdocument to assure its accuracy, AAEON assumes no liabilities resulting from errors oromissions in this document, or from the use of the information contained herein.AAEON reserves the right to make changes in the product design without notice to itsusers.