This part is a kind of semiconductor called RTL8711AF.

Function of this product has SINGLE-CHIP 802.11b/g/n 1T1R WLAN SoC.

Manufacturers : Realtek

Image and pinout :

Some of the text within the PDF file :

0 RTL8711AF SINGLE-CHIP 802.11b/g/n 1T1R WLAN SoC Pre-Release DATASHEET (CONFIDENTIAL: Development Partners Only) Rev. 0.1 26 July 2015 Track ID: JATR Realtek Semiconductor Corp. No. 2, Innovation Road II, Hsinchu Science Park, Hsinchu 300, Taiwan Tel.: +886-3-578-0211. Fax: +886-3-577-6047 www.realtek.com RTL8711AF Data Sheet COPYRIGHT © 2015 Realtek Semiconductor Corp. All rights reserved. No part of this document may be reproduced, transmitted, transcribed, stored in a retrieval system, or translated into any language in any form or by any means without the written permission of Realtek Semiconductor Corp. DISCLAIMER Realtek provides this document “as is”, without warranty of any kind. Realtek may make improvements and/or changes in this document or in the product described in t [ ... ]

RTL8711AF PDF Datasheet Download