2ABXA-HK3600M2.4G wireless keyboard and mouse combo

FCC Information and Copyright This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. 15.19 Labelling requirements. 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. changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

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 Shenzhen huaermei plastic mould Co.,Ltd. 2015-05-19 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ____ Shenzhen huaermei plastic mould Co.,Ltd. _ _hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： 2.4G wireless keyboard and mouse combo Trade Name： N/A Model Name： HK3600 Serial Model： ARG-KB-7436,ARG-KB-7446,ARG-KB-7456, HK3800,HK3930,HK3900,HK3910,HK8100, HK3610,HK6100,HK6500 FCC ID： 2ABXA-HK3600M Sincerely, Signature Client’s name / title : Dongping Wang / Engineer Contact information / address : 1-2F,Building3,Huafeng Industrial Park, Nanchang Industrial district ,Gushu,Xixiang,Baoan sub-district,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 Shenzhen huaermei plastic mould Co.,Ltd. 2015-05-19 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ABXA-HK3600M 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, Signature Client’s name / title : Dongping Wang / Engineer Contact information / address : 1-2F,Building3,Huafeng Industrial Park, Nanchang Industrial district ,Gushu,Xixiang,Baoan sub-district,Shenzhen,China

Shenzhen huaermei plastic mould Co.,Ltd. Model Difference FCC ID: 2ABXA-HK3600M Model : HK3600, ARG-KB-7436,ARG-KB-7446,ARG-KB-7456, HK3800,HK3930,HK3900,HK3910,HK8100,HK3610,HK6100,HK6500 All the model are the same circuit and RF module,except the model name and colour. Regards, Client’s signature Signature Client’s name / title : Dongping Wang / Engineer Contact information / address : 1-2F,Building3,Huafeng Industrial Park, Nanchang Industrial district ,Gushu,Xixiang,Baoan sub-district,Shenzhen,China

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6

FCC ID LABELING AND LOCATION FCC ID Label 2.4G wireless keyboard and mouse combo Model NO.: HK3600 FCC ID: 2ABXA-HK3600M Made in China FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Photo 1 Photo 2 Photo 3 Photo 4 Photo 5 Photo 6 Antenna

FCC RADIO TEST REPORT FCC ID: 2ABXA-HK3600M Product： 2.4G wireless keyboard and mouse combo Trade Name： N/A Model Name： HK3600 Serial Model： ARG-KB-7436,ARG-KB-7446,ARG-KB-7456, HK3800,HK3930,HK3900,HK3910,HK8100, HK3610,HK6100,HK6500 Report No.： NTEK-2015NT0428701F2 Prepared for Shenzhen huaermei plastic mould Co.,Ltd. 1-2F.Building 3.2ND Nanchang industrial district. Gushu.Xixiang.Baoan sub-district, Shenzhen,China Prepared by Shenzhen NTEK Testing Technology Co., Ltd. 1/F, Building E, Fenda Science Park, Sanwei Community,Xixiang Street Bao’an District, Shenzhen P.R. China Tel.: +86-0755-61156588 Fax.: +86-0755-61156599 Website:www.ntek.org.cn Page 2 of 36 Report No.: NTEK-2015NT0428701F2 ` TEST RESULT CERTIFICATION Applicant’s name ................. : Shenzhen huaermei plastic mould Co.,Ltd. Address ................................. : 1-2F.Building 3.2ND Nanchang industrial district. Gushu.Xixiang.Baoan sub-district, Shenzhen,China Manufacture's Name ............ : Shenzhen huaermei plastic mould Co.,Ltd. Address ................................. : 1-2F.Building 3.2ND Nanchang industrial district. Gushu.Xixiang.Baoan sub-district, Shenzhen,China Product description Product name ........................... : 2.4G wireless keyboard and mouse combo Model and/or type reference : HK3600 Serial Model： ARG-KB-7436,ARG-KB-7446,ARG-KB-7456, HK3800,HK3930,HK3900,HK3910,HK8100, HK3610,HK6100,HK6500 Rating(s) ................................ : DC 1.5V Standards ............................. : FCC Part15.249 01 Oct. 2014 Test procedure ..............................ANSI C63.10-2013 This device described above has been tested by NTEK, and the test results show that the equipment under test (EUT) is in compliance with the FCC requirements. And it is applicable only to the tested sample identified in the report. This report shall not be reproduced except in full, without the written approval of NTEK, this document may be altered or revised by NTEK, personal only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 28 Apr. 2014 ~11 May 2014 Date of Issue ........................................... : 11 May 2014 Test Result ............................................... : Pass Testing Engineer : (Eileen Liu) Technical Manager : (Brown Lu) Authorized Signatory : (Bill Yao) Page 3 of 36 Report No.: NTEK-2015NT0428701F2 ` Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 TEST FACILITY 5 1.2 MEASUREMENT UNCERTAINTY 5 2 . GENERAL INFORMATION 6 2.1 GENERAL DESCRIPTION OF EUT 6 2.2 DESCRIPTION OF TEST MODES 8 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 9 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 10 2.5 EQUIPMENTS LIST FOR ALL TEST ITEMS 11 3 . ANTENNA REQUIREMENT 12 3.1 STANDARD REQUIREMENT 12 3.2 EUT ANTENNA 12 3.3 CONDUCTED EMISSION MEASUREMENT 13 3.3.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.3.2 TEST PROCEDURE 14 3.3.3 DEVIATION FROM TEST STANDARD 14 3.3.4 TEST SETUP 14 3.2.5 TEST RESULT 15 3.4 RADIATED EMISSION MEASUREMENT 16 3.4.1 RADIATED EMISSION LIMITS 16 3.4.2 TEST PROCEDURE 17 3.4.3 DEVIATION FROM TEST STANDARD 17 3.4.4 TEST SETUP 18 3.4.5 TEST RESULTS (BLOW 30MHZ) 20 3.4.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 21 3.4.7 TEST RESULTS (ABOVE 1000 MHZ) 23 3.4.8 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 29 4 . BANDWIDTH TEST 33 4.1 TEST PROCEDURE 33 4.2 DEVIATION FROM STANDARD 33 4.3 TEST SETUP 33 4.4 TEST RESULTS 34 5 . EUT TEST PHOTO 36 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 4 of 36 Report No.: NTEK-2015NT0428701F2 ` 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15, Subpart C (15.249) Standard Section Test Item Judgment Remark 15.207 Conducted Emission N/A 15.203 Antenna Requirement Pass 15.249 Radiated Spurious Emission Pass 15.205 Band Edge Emission Pass 15.249 Occupied Bandwidth Pass Page 5 of 36 Report No.: NTEK-2015NT0428701F2 ` 1.1 TEST FACILITY NTEK Testing Technology Co., Ltd Add. : 1/F, Building E, Fenda Science Park, Sanwei Community, Xixiang Street, Bao’an District, Shenzhen P.R. China. FCC FRN Registration No.:238937; IC Registration No.:9270A-1 CNAS Registration No.:L5516 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% Page 6 of 36 Report No.: NTEK-2015NT0428701F2 ` 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment 2.4G wireless keyboard and mouse combo Trade Name N/A Model Name HK3600 Serial Model ARG-KB-7436,ARG-KB-7446,ARG-KB-7456, HK3800,HK3930,HK3900,HK3910,HK8100, HK3610,HK6100,HK6500 Model Difference All the model are the same circuit and RF module, except the model name and colour. Product Description The EUT is a 2.4G wireless keyboard and mouse combo Operation Frequency: 2403MHz~2480MHz Modulation Type: GFSK Antenna Designation: PCB Antenna Antenna Gain(Peak) -1.0 dBi 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. Channel List Please refer to the Note 2. Adapter N/A Battery DC 1.5V*1 cell ”AA” alkaline battery Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 7 of 36 Report No.: NTEK-2015NT0428701F2 ` 2. Channel Frequency (MHz) Channel Frequency (MHz) 01 2403 09 2444 02 2409 10 2447 03 2416 11 2455 04 2421 12 2461 05 2424 13 2465 06 2428 14 2468 07 2438 15 2475 08 2441 16 2480 3. Table for Filed Antenna Ant . Brand M…

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Page 36 of 36 Report No.: NTEK-2015NT0428701F2 ` 5. EUT TEST PHOTO Radiated Measurement Photos