GV3M01291-KWireless Keyboard

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SCS-F18: Project and Product Certification Representative Authorization Letter Page 1 of 3 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 3 Rev 5.0 ACCO Brands, Inc. 2015/1/10 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ACCO Brands, Inc. hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product description: Wireless Keyboard model name: M01291-K FCC ID: GV3M01291-K Sincerely, Client’s signature Client’s name / title : Maggie Zhang / Manager Contact information / address: 333 Twin Dolphin Drive, 6th Floor, Redwood Shores, United States

SCS-F19: Confidentiality Request Letter Page 1 of 2 Rev 3.0 775 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 (current) 2.0 3.0 Jan-31-2012 SCS-F19: Confidentiality Request Letter Page 2 of 2 Rev 3.0 ACCO Brands, Inc. 2015/1/10 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: GV3M01291-K 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, Sincerely, Client’s signature Signature Client’s name / title : Maggie Zhang / Manager Contact information / address: 333 Twin Dolphin Drive, 6th Floor, Redwood Shores, United States

5.2*3.2cm

Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 46 of 48 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 47 of 48 PCB ANT Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 48 of 48

Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R FCC RADIO TEST REPORT FCC ID: GV3M01291-K Product Name: Wireless Keyboard Trademark: N/A Model Number: M01291-K Prepared For : ACCO Brands, Inc. Address : 333 Twin Dolphin Drive, 6th Floor,Redwood Shores,California,United States Prepared By : Shenzhen BCTC Technology Co., Ltd. Address : No.101,Yousong Road,Longhua New District, Shenzhen,China Test Date: Dec. 12 - Dec. 21, 2014 Date of Report : Dec. 21, 2014 Report No.: BCTC-141125619R Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 2 of 48 VERIFICATION OF COMPLIANCE Applicant: ACCO Brands, Inc. Address 333 Twin Dolphin Drive, 6th Floor,Redwood Shores,California,United States Manufacturer Name: Kensington Computer Products Group Address: 333, Twin Dolphin Drive, 6th Floor, Redwood Shores, CA 94065, USA Product Description: Wireless Keyboard Brand Name: N/A Model Name: M01291-K Model difference: N/A Test procedure ANSI C63.4-2003, RSS-Gen Issue 3 Standards FCC Part15.249, RSS-210 Issue 8 Prepared by(Engineer): Reviewer(Quality Manager): Approved & Authorized Signer(Manager): Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 3 of 48 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 5 1.1 TEST FACILITY 6 1.2 MEASUREMENT UNCERTAINTY 6 2 . GENERAL INFORMATION 7 2.1 GENERAL DESCRIPTION OF EUT 7 2.2 DESCRIPTION OF TEST MODES 9 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . ANTENNA REQUIREMENT 13 3.1 STANDARD REQUIREMENT 13 3.2 EUT ANTENNA 13 3.3 CONDUCTED EMISSION MEASUREMENT 14 3.3.1 POWER LINE CONDUCTED EMISSION LIMITS 14 3.3.2 TEST PROCEDURE 15 3.3.3 DEVIATION FROM TEST STANDARD 15 3.3.4 TEST SETUP 15 3.2.5 TEST RESULT 16 3.4 RADIATED EMISSION MEASUREMENT 17 3.4.1 RADIATED EMISSION LIMITS 17 3.4.2 TEST PROCEDURE 18 3.4.3 DEVIATION FROM TEST STANDARD 18 3.4.4 TEST SETUP 19 3.4.5 TEST RESULTS (BLOW 30MHZ) 21 3.4.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 22 3.4.7 TEST RESULTS (ABOVE 1000 MHZ) 28 3.4.8 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 34 4 . BANDWIDTH TEST 38 4.1 TEST PROCEDURE 38 4.2 DEVIATION FROM STANDARD 38 4.3 TEST SETUP 38 4.4 TEST RESULTS 39 Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 4 of 48 Table of Contents Page 5 . EUT TEST PHOTO 42 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 5 of 48 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249), RSS-Gen Issue 3 & RSS-210 Issue 8 Standard Section Test Item Judgment Remark 15.207& 7.2.4 Conducted Emission N/A 15.203 Antenna Requirement Pass 15.249& A8.5 Radiated Spurious Emission Pass 15.205& A8.5 Band Edge Emission Pass 15.249& A8.1 Occupied Bandwidth Pass Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 6 of 48 1.1 TEST FACILITY Shenzhen BCTC Technology Co., Ltd. Add. : No.101,Yousong Road,Longhua New District, Shenzhen,China FCC Registered No.: 187086 1.2 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U，where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±1.38dB 2 RF power,conducted ±0.16dB 3 Spurious emissions,conducted ±0.21dB 4 All emissions,radiated(<1G) ±4.68dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 7 of 48 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment Wireless Keyboard Trade Name N/A Model Name M01291-K Serial Model N/A Model Difference N/A Product Description The EUT is a Wireless Keyboard Operation Frequency: 2408~2474MHz Modulation Type: FSK Antenna Designation: PCB Antenna Antenna Gain(Peak) 0.15 dBi Field strength 84.32dbuv/m@3m(Peak) Based on the application, features, or specification exhibited in User's Manual, the EUT is considered as an ITE/Computing Device. More details of EUT technical specification, please refer to the User's Manual. Rating DC 3.0V Channel List Please refer to the Note 2. Adapter N/A Battery 1.5V*2cell “AA” battery Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 8 of 48 2. Frequency Grouq 2408 2426 2444 2462 2410 2428 2446 2464 2412 2430 2448 2466 2414 2432 2450 2468 2416 2434 2452 2470 2418 2436 2454 2472 2420 2438 2456 2474 2422 2440 2458 2424 2442 2460 3. Table for Filed Antenna Ant . Brand Model Name Antenna Type Connector Gain (dBi) NOTE 1 N/A N/A PCB Antenna N/A 0.15 Antenna Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 9 of 48 2.2 DESCRIPTION OF TEST MODES To investigate the maximum EMI emission characteristics generates from EUT, the test system was pre-scanning tested base on the consideration of following EUT operation mode or test configuration mode which possible have effect on EMI emission level. Each of these EUT operation mode(s) or test configuration mode(s) mentioned above was evaluated respectively. Pretest Mode Description Mode 1 CH01(2408MHz) Mode 2 CH17(2440MHz) Mode 3 CH34(2474MHz) For Conducted Emission Final Test Mode Descri…

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Shenzhen BCTC Technology Co., Ltd. Report No.: BCTC-141125619R ` FCC Report Tel: 400-788-9558 0755-33019988 Web:Http//www.bctc-lab.com Page 42 of 48 5. EUT TEST PHOTO Radiated Measurement Photos