No part of the contents of this book may be transmitted or reproduced in any form or by any means without the written permission of Lantronix. Printed in the United States of America. Ethernet is a trademark of XEROX Corporation. UNIX is a registered trademark of The Open Group. Windows is a trademark of Microsoft Corporation. Warranty For details on the Lantronix warranty replacement policy, please go to our web site at Patents Patent #4,972,470; other patents pending. Contacts Lantronix Corpor