EMJM8BI012.4G Laser Mouse

Dongguan Primax Electronics Ltd._______________________________________________ Industrial Zone Yuhong, Mingzhu west Rd. Shek Kit Town East zone, Dong Guan City, Guang Dong, China Tel: +86-769-86633120 FAX: +86-769-86316141 Date: 20 06/1/19 Compliance Certification Services Certification Division 561F Monterey Road Morgan Hill, CA 95037 To whom it may concern: We, the undersigned, hereby authorize the Shenzhen office of Compliance Engineering Services, Inc., d.b.a. Compliance Certification Services and hereafter referred to as CCS SZ, to act on our behalf in all manners relating to application for equipment authorization, including signing of all documents relating to these matters. Any and all acts carried out by CCS SZ on our behalf shall have the same effect as acts of our own. In authorizing CCS SZ as our agent, we still recognize that we are responsible to: a) comply with the relevant provisions of the certification program; b) make all necessary arrangements for the conduct of the evaluation, including provision for examining documentation and access to all areas, records (including internal audit reports) and personnel for the purposes of evaluation (e.g. testing, inspection, assessment, surveillance, reassessment) and resolution of complaints; c) make claims regarding certification only in respect of the scope for which certification has been granted; d) do not use our product certification in such a manner as to bring the Certification Division into disrepute and not make any statement regarding our product certification which the Certification Division may consider misleading or unauthorized; e) upon suspension or cancellation of certification, discontinue use of all advertising matter that contains any reference thereto and return any certification documents as required by the Certification Division; f) use certification only to indicate the products are certified as being in conformity with specified standards; g) endeavor to ensure that no certificate or report nor any part thereof is used in a misleading manner; h) ensure that any reference to our product certification in communication media such as documents, brochures or advertising, complies with the requirements of the Certification Division; i) keep a record of all complaints made known to the us relating to the product’s compliance with requirements of the relevant standard and to make these records available to the Certification Division when requested; j) take appropriate action with respect to such complaints and any deficiencies found in products or services that affect compliance with the requirements for certification; k) document the actions taken. This authorization is valid until further written notice from the applicant. Sincerely Yours,

Dongguan Primax Electronics Ltd Liu Wu District, shek kit Town, Dongguan City,Guangdong province, P.R.China Federal Communications Commission 7435 Oakland Mills Road Columbia MD 21046 Subject: Request for Confidentiality FCC ID: EMJM8BI01 To Whom It May Concern: Pursuant to the provisions of Sections 0.457 and 0.459 of the Commission’s rules (47 CFR §§ 0.457, 0.459), we are requesting the Commission to withhold the following attachments as confidential document from public disclosure indefinitely. Schematic Diagram Block Diagram Theory of Operation Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. Best Regards Type name of signer: David CHOU. Title of signer: Vice_manager Applicant name: Robert.CUI. Date: 2007/1/3

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Note: This report shall not be reproduced except in full, without the written approval of Compliance Certification Services Inc. This document may be altered or revised by Compliance Certification Services Inc. personnel only, and shall be noted in the revision section of the document. Page 1 Total Page: 23 Rev. 00 FCC 47 CFR PART 15 Subpart C TEST REPORT For 301A POPO 2.4G Laser Mouse Model Number: MORFBIUL / 00052492 / 98504 Trade Name: Hama / Primax / Jasco Prepared for PRIMAX ELECTRONICS LTD NO.669, RUEY KUANG ROAD, NEIHU 114, TAIPEI, TAIWAN, R.O.C. Prepared by COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. NO. 5, JINAO INDUSTRIAL PARK, NO. 35 JUKENG ROAD, DASHUIKENG VILLAGE, GUANLAN TOWN, BAOAN DISTRICT, SHENZHEN, CHINA TEL: 86-755-28055000 FAX: 86-755-28055221 LAB CODE:200577-0 Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Page 2 Rev. 00 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION................................................................................................................ 3 2. EUT DESCRIPTION...................................................................................................................................... 4 3. TEST METHODOLOGY ............................................................................................................................... 5 3.1 EUT CONFIGURATION................................................................................................................. 5 3.2 EUT EXERCISE............................................................................................................................. 5 3.3 GENERAL TEST PROCEDURES...................................................................................................... 5 3.4 FCC PART 15.205 RESTRICTED BANDS OF OPERATIONS.................................................. 6 3.5 DESCRIPTION OF TEST MODES.................................................................................................... 6 4. INSTRUMENT CALIBRATION................................................................................................................... 7 4.1 MEASURING INSTRUMENT CALIBRATION............................................................................... 7 4.2 MEASUREMENT EQUIPMENT USED .................................................................................. 7 5. FACILITIES AND ACCREDITATIONS ...................................................................................................... 8 5.1 FACILITIES 8 5.2 EQUIPMENT................................................................................................................................. 8 6. SETUP OF EQUIPMENT UNDER TEST ..................................................................................................... 9 6.1 SETUP CONFIGURATION OF EUT.................................................................................................. 9 6.2 SUPPORT EQUIPMENT .......................................................................................................... 9 7. FCC PART 15.249 REQUIREMENTS ........................................................................................................ 10 7.1 BAND EDGES MEASUREMENT ......................................................................................... 10 7.2 SPURIOUS EMISSION .......................................................................................................... 15 7.3 POWERLINE CONDUCTED EMISSIONS ........................................................................... 22 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP............................................................................................23 Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Page 3 Rev. 00 1. TEST RESULT CERTIFICATION Applicant: PRIMAX ELECTRONICS LTD NO.669, RUEY KUANG ROAD, NEIHU 114, TAIPEI, TAIWAN, R.O.C. Equipment Under Test: 301A POPO 2.4G Laser Mouse Trade Name: Hama / Primax / Jasco Model: MORFBIUL / 00052492 / 98504 Date of Test: January 04-15, 2007 APPLICABLE STANDARDS STANDARD TEST RESULT FCC 47 CFR Part 15 Subpart C No non-compliance noted We hereby certify that: The above equipment was tested by Compliance Certification Services Inc. The test data, data evaluation, test procedures, and equipment configurations shown in this report were made in accordance with the procedures given in ANSI C63.4: 2003 and the energy emitted by the sample EUT tested as described in this report is in compliance with the requirements emission limits of FCC Rules Part 15.107, 15.109,15.207, 15.209 and 15.249. The test results of this report relate only to the tested sample identified in this report. Approved by: Tested By: Henry Ding Reviewed By: Clinton Kao/ Manager Eric Wong / Assistant manager COMPLIANCE CERTIFICATION COMPLIANCE CERTIFICATION SERVICES (SHENZHEN) INC. SERVICES (SHENZHEN) INC. Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Page 4 Rev. 00 2. EUT DESCRIPTION Product 301A POPO 2.4G Laser Mouse Trade Name Hama / Primax / Jasco Model Number MORFBIUL / 00052492 / 98504 Model Discrepancy All the models are identical in electronic level, different model designation applies due to marketing purpose. Power Supply TX: DC 1.5V powered by the battery RX: Powered by the notebook Frequency Range 2402 MHz~2474MHz Antenna Designation PCB Antenna Remark: This submittal(s) (test report) is intended for FCC ID: EMJM8BI01 filing to comply with Section 15.207, 15.209, 15.249 (FCC Part 15, Subpart C Rules.) Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Page 5 Rev. 00 3. TEST MET…

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Compliance Certification Services (Shenzhen) Inc. Report No: SZ070104B01-RP FCC ID: EMJM8BI01 Date of Issue: January 15, 2007 Page 23 Rev. 00 APPENDIX 1 PHOTOGRAPHS OF TEST SETUP RADIATED EMISSION TEST