2AGJ7-WMOUSE2.4GHz WIRELESS OPTICAL MOUSE

SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 2 Rev 5.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Project and Product Certification Representative Authorization Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (obsolete) 2.0 3.0 Jan-31-2012 Updated letter information (obsolete) 3.0 4.0 May-23-2014 Added FCC ID field (current) 4.0 5.0 Sept 16 2014 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 5.0 ANHUI HUAANDA GROUP MANUFACTURING CO.,LTD 2015-11-16 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, _____ ANHUI HUAANDA GROUP MANUFACTURING CO.,LTD _____hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): (2.4GHz WIRELESS OPTICAL MOUSE: ELCSMA, BMI-CMSE, MS1502, MS1503, MS1504, MS1505, MS1506) FCC ID: 2AGJ7-WMOUSE Sincerely, Client’s signature Client’s name / title Wendy Lu/ Manager Contact information / address RM 1602, 'C' BLOCK SHAHUO CENTURY HOLIDAY PLAZA,SHENNAN ROAD, SHENZHEN, CHINA

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 4.0 775 Montague Expressway Milpitas, CA 95035 Tel: 408-526-1188 Fax: 408-526-1088 Email: [email protected] Confidentiality Request Letter Reason for Amendment (current / obsolete) Revision History Approved Date From To Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Adding CFR 2.459 (obsolete) 1.0 2.0 August – 11 - 2008 Updated company template & Added text box (obsolete) 2.0 3.0 Jan-31-2012 Added IC confidentiality letter form (current) 3.0 4.0 March-26-2015 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 4.0 ANHUI HUAANDA GROUP MANUFACTURING CO.,LTD 2015-11-16 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2AGJ7-WMOUSE We hereby request confidential treatment of information accompanying this application as outlined below: - Block Diagram - Schematics - Operational Description 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 & 0.459 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, Client’s signature Client’s name / title Wendy Lu/ Manager Contact information / address RM 1602, 'C' BLOCK SHAHUO CENTURY HOLIDAY PLAZA,SHENNAN ROAD, SHENZHEN, CHINA

Report No.: TB-RF146012 Page: 3 of 8 TB-RF-075-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT Report No.: TB-RF146012 Page: 4 of 8 TB-RF-075-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT

Report No.: TB-FCC146012 Page: 1 of 8 TB-RF-074-1.0 Appendix IID Label FCC ID: 2AGJ7-WMOUSE ANHUI HUAANDA GROUP MANUFACTURING CO.,LTD Model: ELCSMA

Report No.: TB-RF146012 Page: 2 of 8 TB-RF-075-1.0 Appendix II ID Label Location FCC ID LOCATION

Report No.: TB-RF146012 Page: 5 of 8 TB-RF-075-1.0 Appendix IV EUT Internal Photographs Photo 5 Internal of EUT Photo 6 Internal of EUT Report No.: TB-RF146012 Page: 6 of 8 TB-RF-075-1.0 Photo 7 Internal of EUT Photo 6 Appearance of PCB Report No.: TB-RF146012 Page: 7 of 8 TB-RF-075-1.0 Photo 7 Appearance of PCB 2.4G PCB Antenna

Report No.: TB-RF146012 Page: 8 of 8 TB-RF-075-1.0 Appendix V EUT Test Photographs Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Bellow 1 GHz)