XJ4KB6130BLUETOOTH KEYBOARD

CHINFAI (HK) TECHNOLOGY CO. , LIMITED Authori$ toAct as Asent ffiffi American Certification Body, tnc. 6731 WhittierAvenue Suite Cll0 Mclran, VA 22101 To Whom It May Concern: SGS€STC Standards Technical Services Co.. Ltd. (SGS) Shenzhen Branch is authorized to act on our behalf, until otherwise notifie4 for applications to American Certificatirin Body, Inc. (ACB). We certiS that we arE not zubject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 ofthe Anti-Drug Abuse Act of 1988, 2l U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 O), to the application is zubject to denial of federal benefits, thpt includes FCC benefits. Thank you, Agency Agrement Expiration Date: 12 months l - Must be sigrred by applicant contact given for applicant on the FCC site, or by the authorized agent if an approprixe authorized agent lefier has ben provided. Leters should be placed o appropriate lefterhead. @2311 - rt

CHINFAI (HK) TECHNOLOGY CO. , LIMITED Reaucnt far Cpnfidentialltv Dats 2011.7.6 Subjw* Confide,ntiality Request for: XJ4KB5130 Pursuant to FCC 47 CRF 0.45(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subiect FCC applic*ion be held coufidential. Exhibit BlockDiagrams B<ternal Photoo Internal Photos Operdion Desai$ior/fneory of Operdion PartsList &Phemed/BOM TuneUphocedwe Schemdic.s Twt SefupPhotos Us€r's l{anual *Note: has spent n$stantial cffort in developing Sis pod$t ed it is one oftbe first of its kird in indu$ry. Having fte $bject itrfomdion easily available to "cornpetitionn would negate thc advantage they have achieved loy dweloping this pro&rc{" Not protcctitg the dstails ofthe design will resuft in financial hrdship. Permanent Confi dcntirtity: The applicantrequects the i*iUts listed above as pennmetrtly confidcdialbe perrrarentty witrheld from prbtic review due to m*erials thd contain tade socr€ts and proeri€tary informdion not customarily rcleased to the ptrblic. Short-Tcrn ConfHentiality: Theaplicmtreqtrcsbthe s(hibits selectcdabove as sho4term csnfid@tial beu.iftheld frompublicviewfora periodbf - (soeciff number of dgys ncto exceed 180)3 days torn the &e of the Grant of equipm€Nil Arilhorizdion ad pior to ma*etiry This is to avoid prrmdure release of seirsitive infonn*ion prior to mr*e{ing c relese of fie product to fu pt&lic Applicant is also aruare thd they re respmsible to notifu ACB in fte went infumdbn regarding the product or the goduct is made available to the public. ACB will tha releasc the documem listed above for publio disclcrre pursuant to FCC Pnblic Notice DA 0+1705. NOTE for Indurtry Crnrde The rylicant time that IC distinguish€s bctweq Sbort Tqq and Pcrmanmt Confideiltiality, above will simpty be ma*d Confidatial u,h€n submifi€d to IC. Typc of Conlidcntirlity Requccted I Shonterrr E Peruranern D mmtrern E snortterrr il Permanent*2 il sno*rerm [l Perrnanm il Slstrern flrermanent f] snorttern E]Permanent fl Snortfenn filPermonent E Strortferm fl Shortterm E Permanem* {Insert Exnlmation as Nomsam) Sirerely, By: \ .:' LiZanxiane (Print naarc) 2 - Tlte ost€risk€d itcms (t) bcforc permanart confideilrtiglity wiil be cllovr€d. Tlrese atso cuneirtly rquire rcricrr by the FCC rmder thcir Permit-But-Ask policy before the gront is issued srd can delay completion of an applicatioru Fnrtrcr justification drould b€ added to the nots abov€. One such orample for e potled dwie would be 'Thc EtlT is FLI,LY pouod udng a non"rcmovable epoxy bosed material. Removal of pding material causes irrcporable damage to intffiul circuiry. See pnotogrym exhibie thd odlinc thc devie bcfore and after potting.' 3 - Plerse refcr to hto/acbwrfcon/documqt{qiscdgcdl{flp-Short-Tcrm-Vs-Sturdard4onfidatialily.pdf fc cornpleta dctails a - Must be sigrred by applicant contact given for applicant on the FCC site. or by the authorized agent if an appmpriate authorizd agert lett€r has been provided. Letters should be placed on appopriate lelterhead- 022311 - 6

1 Photographs - EUT Constructional Details

1 Photographs - EUT Constructional Details

SGS-CSTC Standards Technical Services Co., Ltd. No. 1 W orkshop, M-10, Middle Section, Science & Technology Park, Nanshan District, Shenzhen, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 Email: [email protected] Page: 1 of 1 FCC ID: XJ4KB6130 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 1.1 RF Exposure Compliance Requirement 1.1.1 Standard requirement 15.247(b)(4) requirement: (4) The conducted output power limit specified in paragraph (b) of this section is based on the use of antennas with directional gains that do not exceed 6 dBi. Except as shown in paragraph (c) of this section. if transmitting antennas of directional gain greater than 6 dBi are used. the conducted output power from the intentional radiator shall be reduced below the stated values in paragraphs (b)(1). (b)(2). and (b)(3) of this section. as appropriate. by the amount in dB that the directional gain of the antenna exceeds 6 dBi. 1.1.2 EUT RF Exposure The Max Conducted Peak Output Power is -0.94dBm(0.8054mW) in Highest channel; The best case gain of the antenna is 2.0dBi. 2.0dB logarithmic terms convert to numeric result is nearly 1.58 According to the formula. calculate the EIRP test result: EIRP= P x G = 0.8054mW x 1.58 = 1.27mW ① SAR requirement: S= 60 / f(GHz) = 60/2.480 = 24.19mW ② ; ① < ②. So the SAR report is not required.

SGS-CSTC Standards Technical Services Ltd. No. 1 W orkshop, M-10, Middle section, Science & Technology Park, Shenzhen, Guangdong, China 518057 Telephone: +86 (0) 755 2601 2053 Fax: +86 (0) 755 2671 0594 Email: [email protected] Report No.: SZEM110700213801 Page : 1 of 48 Authorized Signature: Jack Zhang EMC Laboratory Manager The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of SGS International Electrical Approvals or testing done by SGS International Electrical Approvals in connection with, distribution or use of the product described in this report must be approved by SGS International Electrical Approvals in writing. The report must not be used by the client to claim product certification, approval, or endorsement by NVLAP, NIST, or any agency of the federal government. All test results in this report can be traceable to National or International Standards. “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 1 Cover Page FCC REPORT Application No: SZEM1107002138RF Applicant: CHINFAI (HK) TECHNOLOGY CO., LIMITED Manufacturer: CHINFAI (HK) TECHNOLOGY CO., LIMITED Factory: CHINFAI (HK) TECHNOLOGY CO., LIMITED Product Name: BLUETOOTH KEYBOARD Operation Frequency: 2402MHz to 2480MHz FCC ID: XJ4KB6130 Standards: FCC CFR Title 47 Part 15 Subpart C Date of Receipt: 2011-07-13 Date of Test: 2011-07-15 to 2011-07-28 Date of Issue: 2011-08-04 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. SGS-CSTC Standards Technical Services Ltd. Report No.: SZEM110700213801 Page : 2 of 48 “This document is issued by the Company subject to its General Conditions of Service printed overleaf, available on request or accessible at www.sgs.com/terms_and_conditions.htm and, for electronic format documents, subject to Terms and Conditions for Electronic Documents at www.sgs.com/terms_e-document.htm. Attention is drawn to the limitation of liability, indemnification and jurisdiction issues defined therein. Any holder of this document is advised that information contained hereon reflects the Company’s findings at the time of its intervention only and within the limits of Client’s instructions, if any. The Company’s sole responsibility is to its Client and this document does not exonerate parties to a transaction from exercising all their rights and obligations under the transaction documents. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only.” 2 Contents Page 1 COVER PAGE .................................................................................................................................................. 1 2 CONTENTS ....................................................................................................................................................... 2 3 TEST SUMMARY ............................................................................................................................................. 3 4 GENERAL INFORMATION ............................................................................................................................. 4 4.1 CLIENT INFORMATION ................................................................................................................................... 4 4.2 GENERAL DESCRIPTION OF E.U.T................................................................................................................... 4 4.3 E.U.T OPERATION MODE ............................................................................................................................... 6 4.4 DESCRIPTION OF SUPPORT UNITS ................................................................................................................... 6 4.5 TEST FACILITY .............................................................................................................................................. 7 4.6 TEST LOCATION ............................................................................................................................................ 7 4.7 OTHER INFORMATION REQUESTED BY THE CUSTOMER .................................................................................... 7 4.8 TEST INSTR…

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1 Photographs-test setup photo (Test Model No.: KB-6130) Radiated Emission Conducted Emission