This part is a kind of semiconductor called AU6258-JBS-GR.
Function of this product has USB2.0 HUB Controller.
Manufacturers : Alcor
Image and pinout :
Some of the text within the PDF file :
AU6258-JBS-GR USB2.0 HUB Controller Technical Reference Manual Rev. 1.00 May, 2011 AU6258-JBS-GR USB2.0 HUB Controller Rev. 1.00 May, 2011 AU6258-JBS-GR USB2.0 Hub Controller V1.00 Copyright Copyright © 1997 - 2011. Alcor Micro, Corp. All Rights Reserved. No part of this data sheet may be reproduced, transmitted, transcribed, stored in a retrieval system or translated into any language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, without prior written permission from Alcor Micro, Corp. Trademark Acknowledgements The company and product names mentioned in this document may be the trademarks or registered trademarks of their manufacturers. Disclaimer Alcor Micro, Corp. reserves the right to change this prod [ ... ]