This part is a kind of semiconductor called RTL8188EUS.

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

Manufacturers : Realtek

Image and pinout :

Some of the text within the PDF file :

RTL8188EUS n e r SINGLE-CHIP IEEE 802.11b/g/n 1T1R WLAN d o N i h E f t H n u Z 4 o a N 3 c E : t H 1 k n S 1 e e : t m R 5 l u E 1 DATASHEET a c W e o O 6 R d P 1 H e C 5 h I 0 T R 2 1 0 2 (CONFIDENTIAL: Development Partners Only) Rev. 0.2 27 Mar. 2012 Track ID: 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 i t l a f l i s e d e o t z i RTL8188EUS Datasheet COPYRIGHT ©2011 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 th [ ... ]

RTL8188EUS PDF Datasheet Download