This part is a kind of semiconductor called RTL8211CL-GR.

Function of this product has Integrated 10/100/1000 Gigabit Ethernet Transceiver.

Manufacturers : Realtek Microelectronics

Image and pinout :

Some of the text within the PDF file :

RTL8211C-GR RTL8211CL-GR INTEGRATED 10/100/1000 GIGABIT ETHERNET TRANSCEIVER www.DataSheet.co.kr DATASHEET (CONFIDENTIAL: Development Partners Only) Rev. 1.3 02 September 2008 Track ID: JATR-1076-21 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 Datasheet pdf - http://www.net/ RTL8211C & RTL8211CL Datasheet COPYRIGHT ©2008 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 a [ ... ]

RTL8211CL-GR PDF Datasheet Download