BEJ9QK-DMRS4WIRELESS Adapter Card

222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713 Korea RS4 Wireless Adapter Card User Guide Version 1.1 June., 2014 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713 Korea Revision History Release Date Revision Initials 1.1 2014-06-06 First release. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713 Korea STATEMENT and Warning This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. FCC RF Radiation Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. IC This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. French: Cet appareil radio est conforme au CNR-210 d’Industrie Canada. L’utilisation de ce dispositif est autorisée seulement aux deux conditions suivantes : (1) il ne doit pas produire de brouillage, et (2) l’utilisateur du dispositif doit être prêt à accepter tout brouillage radioélectrique reçu, même si ce brouillage est susceptible de compromettre le fonctionnement du dispositif. Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713 Korea This device is intended only for OEM integrators under the following conditions: • The antenna must be installed such that 20 cm is maintained between the antenna and users, and • The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements required with this module installed IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains FCC ID: BEJ9QK-DMRS4”, “contains IC: 2703H-DMRS4”. The grantee's FCC ID can be used only when all FCC/ IC compliance requirements are met. Manual Information To the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do 451-713 Korea CE Hereby declares that this WiFi module is in compliance with the essential requirements and other relevant provisions of R&TTE Directive 1999/5/EC. The standards for complying are as following: ETSI EN 301 489-1 V1.9.2: 2011-09 ETSI EN 301 489-17 V2.2.1: 2012-09 ETSI EN 300 328 V1.8.1:2012-06 ETSI EN 301 893 V1.7.1: 2012-06 EN 62311: 2008 EN 60950-1:2006+A11:2009+A1:2010+A12:2011 This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. National Restrictions This device is intended for home and office use in all EU countries (and other countries following the EU directive 1999/5/EC). CONTENTS Package Contents .................................................................................................... 7 Chapter 1 Introduction ........................................................................................... 8 1.1 Overview of the Product ............................................................................................ 8 1.2 Features..................................................................................................................... 8 Chapter 2 Linux Installation Guide (For Consumer Electronics) ....................... 9 2.1 Hardware Installation ................................................................................................. 9 2.2 Software Installation .................................................................................................. 9 Appendix A: Specifications ................................................................................... 11 RS4 Wireless Adapter Card 7 Package Contents The following items should be found in your package: ¾ RS4 Wireless Adapter Card Conventions: The ‘Module’ mentioned in this user gu…

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Request for Confidentiality Date: 2014. 06. 13 Federal Communications Commission Authorization and Evaluation Division Subject: Confidentiality Request regarding Application for certification of FCC ID: BEJ9QK-DMRS4 Gentlemen: Pursuant to Section 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: ‹ Functional Block Diagram ‹ Operational Description (theory of operation) ‹ Schematic Diagram The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The Applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, _______________________________________ Jacob Cho Manager LG Electronics USA

Authority to Act as Agent Date: 2014. 06. 13 American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: _____AUDIX Technology Corporation______ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____2015. 06. 13 _____ By: __________________________ __ Jacob Cho______ (Signature) (Print name) Title: _______Manager ______________ On behalf of: ___LG Electronics USA________ (Company Name) Telephone: _____1-201-266-2420 ___________

Date: 2014/6/13 Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Modular Approval Request Letter AUDIX Technology Corporation. 2014. 06. 13 Dear Application Examiner, The Wireless Adapter Card, modem name is RS4, FCC ID: BEJ9QK-DMRS4 , would like to have your authorization as a modular approval specific to the mobile device such as digital device emissions, The requirements of Public Notice DA00-1407 have been met and shown on the following statements. 1. “The modular transmitter must have its own RF shielding.”: Yes, the radio portion of this module has been shielded, please see exhibition External Photo. 2. “The modular transmitter must have buffered modulation/data inputs.” Yes, he flash is invisible for embedding in chip. 3. “The modular transmitter must have its own power supply regulation.” Yes, the EUT has its’ own power supply regulation. 4. “The modular transmitter must comply with the antenna requirements of section 15.203 and 15.204(C).” Yes, the EUT meets the FCC antenna requirements. The spurious emission, the antenna is PCB antenna and intergrated. 5. “The modular transmitter must be tested in a stand-alone configuration” Yes, the EUT was tested in a stand-alone configuration via an USB cable. Please see section Photographs of Test Configuration in the test report. 6. “The modular transmitter must be labeled with its own FCC ID number.” Yes, this module has been labeled with its’ own FCC ID number. Please see exhibition Label Sample for the FCC ID of this module. And also in the exhibition Users Manual, there are instructions give to the OEM on how to label the end product. 7. “The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements.” Yes, the EUT is compliant with all applicable FCC rules. Detail instructions for maintaining compliance are given in the Users Manual. 8. “The modular transmitter must comply with any applicable RF exposure requirements.” Yes, the EUT is compliant with all applicable RF exposure requirements. RF Exposure is addressed in the RF exposure exhibition. Sincerely Yours, ____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation

LG Electronics Inc. Wireless Adapter Card FCC ID: BEJ9QK-DMRS4 IC: 2703H-DMRS4 EUT External Photos Figure 1 General Appearance (Front View) Figure 2 General Appearance (Back View)

LG Electronics Inc. Wireless Adapter Card FCC ID: BEJ9QK-DMRS4 IC: 2703H-DMRS4 FCC ID/IC Label Location z Label Placement Location z FCC ID/IC Label Format FCC ID/IC Label Placement Location

LG Electronics Inc. Wireless Adapter Card FCC ID: BEJ9QK-DMRS4 IC: 2703H-DMRS4 EUT Internal Photos Figure 3 Internal View (Removed Cover, Front View )

Maximum Permissive Exposure FCC ID: BEJ9QK-DMRS4 Product Name: Wireless Adapter Card Model No: RS4 1. According to FCC CFR 47 §1.1310, the criteria listed in the following table shall be used to evaluate the environmental impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b). Table 1 Limits for Maximum Permissible Exposure 2. MPE Calculation LG Electronics Inc. declares that the product described above has been evaluated and found to comply with the RF exposure limits for humans, as specified based on ANSI/FCC recommendation. Based on safety distance 20cm, the antenna gain is 4.2 dBi, and the power output is 2.344mW, the power density is 0.0012mW/cm 2 RF Exposure Calculations: S = (P * G) / (4* * r^2) or r = (P * G) / (4 * * S) Where S = Power Density in mW/cm^2 P=3.7dBm=2.344mw G =4.2 dBi=2.630 Numerical r = 20cm S = 2.344*2.630/ 4** 20^2=0.0012 mW/cm 2 Sincerely Yours, ____________________________________ Mr. Ben Cheng Manager AUDIX Technology Corporation

FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 1 of 46 AUDIX Technology Corporation Report No. EM-F140355 APPLICATION FOR CERTIFICATION On Behalf of LG Electronics Inc. Wireless Adapter Card Model No. : RS4 FCC ID : BEJ9QK-DMRS4 IC: 2703H-DMRS4 Brand : LG Prepared for : LG Electronics Inc. 222, LG-ro, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do, 451-713, Korea Prepared by : AUDIX Technology Corporation EMC Department No. 53-11, Dingfu, Linkou Dist., New Taipei City 244, Taiwan, R.O.C. Tel : (02) 2609-9301, 2609-2133 Fax: (02) 2609-9303 File Number C1M1405140 Report Number EM-F140355 Date of Test 2014. 06. 06 ~ 13 Date of Report 2014. 06. 13 FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 2 of 46 AUDIX Technology Corporation Report No. EM-F140355 TABLE OF CONTENTS Description Page TEST REPORT CERTIFICATION ................................................................................................ 4 1. DESCRIPTION OF REVISION HISTORY .......................................................................... 5 2. GENERAL INFORMATION .................................................................................................. 6 2.1. Description of Device (EUT)........................................................................................................... 6 2.2. Tested Supporting System Details ................................................................................................... 7 2.3. Description of Test Facility ............................................................................................................. 7 2.4. Measurement Uncertainty................................................................................................................ 8 3. CONDUCTED EMISSION MEASUREMET........................................................................ 9 3.1. Test Equipment ................................................................................................................................ 9 3.2. Block Diagram of Test Setup........................................................................................................... 9 3.3. Powerline Conducted Emission Limit §15.207, Class B, RSS-Gen §7.2.2/Table 2] ................... 9 3.4. Operating Condition of EUT ......................................................................................................... 10 3.5. Test Procedure ............................................................................................................................... 10 3.6. Conducted Emission Measurement Results................................................................................... 10 4. RADIATED EMISSION MEASUREMENT ....................................................................... 13 4.1. Test Equipment .............................................................................................................................. 13 4.2. Test Setup ...................................................................................................................................... 13 4.3. Radiated Emission Limits (§15.209, RSS-210 §2.7/Table 2)........................................................ 15 4.4. Operating Condition of EUT ......................................................................................................... 15 4.5. Test Procedure ............................................................................................................................... 16 4.6. Test Results.................................................................................................................................... 17 5. DUTY CYCLE CORRECTION FACTOR .......................................................................... 29 5.1. Test Equipment .............................................................................................................................. 29 5.2. Block Diagram of Test Setup......................................................................................................... 29 5.3. Test Results.................................................................................................................................... 29 6. 6dB BANDWIDTH MEASUREMENT ................................................................................ 31 6.1. Test Equipment .............................................................................................................................. 31 6.2. Block Diagram of Test Setup......................................................................................................... 31 6.3. Specification Limits [§15.247(a)(2), RSS-210 §A8.2 (a)] ............................................................ 31 6.4. Operating Condition of EUT ......................................................................................................... 31 6.5. Test Procedure ............................................................................................................................... 31 6.6. Test Results.................................................................................................................................... 32 7. MAXIMUM PEAK OUTPUT POWER MEASUREMENT .............................................. 34 7.1. Test Equipment .............................................................................................................................. 34 7.2. Block Diagram of Test Setup......................................................................................................... 34 7.3. Specification Limits [§15.247(b)-(3), RSS-210 §A8.4 (4)]........................................................... 34 7.4. Operating Condition of EUT ......................................................................................................... 34 7.5. Test Procedure ............................................................................................................................... 34 7.6. Test Results...............................................…

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FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 43 of 46 AUDIX Technology Corporation Report No. EM-F140355 12. PHOTOGRAPHS 12.1. Photos of Conducted Disturbance Measurement FRONT VIEW OF CONDUCTED MEASUREMENT BACK VIEW OF CONDUCTED MEASUREMENT FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 44 of 46 AUDIX Technology Corporation Report No. EM-F140355 12.2. Photos of Radiated Measurement at Semi-Anechoic Chamber 12.2.1.Frequency Below 1GHz 12.2.2. Frequency Above 1GHz FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 45 of 46 AUDIX Technology Corporation Report No. EM-F140355 12.3. Photo of Section RF Conducted Measurement FCC ID: BEJ9QK-DMRS4 IC:2703H-DMRS4 Page 46 of 46 AUDIX Technology Corporation Report No. EM-F140355 12.4. Photo of Maximum Peak Output Power Measurement