2ABXA-HB2000Wireless bluetooth keyboard

9.0 that special keys The keyboard support for Ios, Android, Windowsds three systems. By Fn +F1 and Fn + + F2 , Fn + F3 switch. The U.S. federal communications commission interference statement This equipment has been tested and found that accord with class B digital equipment standards According to the provisions of part 15 communications commission, these restrictions are intended to provide a reasonable protection against harmful interference, in the residential installation, the equipment can produce radiation radio frequency can 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. FCC RF warning statement: the device has been evaluated to meet general RF exposure requirement , The device can be used in portable exposure condition without restriction.

SCS-F18: Project and Product Certification Representative Authorization 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] Project and Product Certification Representative Authorization Letter Revision History Reason for Amendment (current / obsolete) From To Approved Date Initial Release (obsolete) 1.0 1.0 Nov-14-2006 Revised wording (obsolete) 1.0 2.0 Sept–25-2007 Updated company template (current) 2.0 3.0 Jan-31-2012 SCS-F18: Project and Product Certification Representative Authorization Letter Page 2 of 2 Rev 3.0 Shenzhen huaermei plastic mould Co.,Ltd. 2014/2/28 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Project and 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： Wireless bluetooth keyboard Trade Name： N/A Model Name： HB2000 Serial Model： ARG-KB-0200, ARG-KB-0277, HB2500, HB2600,HB2700, BTK-7 FCC ID : 2ABXA-HB2000 We affirm that between SIEMIC and Shenzhen huaermei plastic mould Co.,Ltd. any difference in understanding, including test plan, measurement methods, applicable standards and relevant procedures and processes have been resolved prior tocommencement of testing activities. Sincerely, Client’s signature Client’s name / title : Dongping Wang / Program Manager Contact information / address : 1-2F.Building 3.2 ND Nanchang industrial district.Gushu.Xixiang.Baoan sub-district Shenzhen city China

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 Revision History Reason for Amendment (current / obsolete) From To Approved Date 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 Shenzhen huaermei plastic mould Co.,Ltd. 2014/3/3 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ABXA-HB2000 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 : Dongping Wang / Program Manager Contact information / address : 1-2F.Building 3.2 ND Nanchang industrial district.Gushu.Xixiang.Baoan sub-district Shenzhen city China

Shenzhen huaermei plastic mould Co.,Ltd. Model Difference FCC ID: 2ABXA-HB2000 Model : HB2000, ARG-KB-0200, ARG-KB-0277, HB2500, HB2600,HB2700, BTK-7 All the model are the same circuit and RF module,except the model name. Regards, Client’s signature Client’s name / title : Dongping Wang / Program Manager Contact information / address : 1-2F.Building 3.2 ND Nanchang industrial district.Gushu.Xixiang.Baoan sub-district Shenzhen city 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 Wireless bluetooth keyboard Model NO.: HB2000 Input Rating: 3.7V,250mAh FCC ID: 2ABXA-HB2000 Golden Supreme International Trading(Shanghai)Co.,Ltd Made in China 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. 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 ANT Photo 3 Photo 4

FCC ID : 2ABXA-HB2000 RF EXPOSURE EVALUATION METHOD FCC ID: 2ABXA-HB2000 SAR Test Exclusion Thresholds for 100 MHz – 6 GHz and ≤ 50 mm Approximate SAR Test Exclusion Power Thresholds at Selected Frequencies and Test Separation Distances are illustrated in the following Table. The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR,where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison The test exclusions are applicable only when the minimum test separation distance is ≤ 50 mm and for transmission frequencies between 100 MHz and 6 GHz. When the minimum test separation distance is < 5 mm, a distance of 5 mm is applied to determine SAR test exclusion. Maximum measured transmitter power. BT 1Mbps Test Channel Frequency (MHz) Peak Output Power (dBm) Peak Output Power (mW) CH00 2402 0.641 1.159 CH39 2441 0.889 1.227 CH78 2480 0.865 1.220 Remark: The best case gain of the antenna is 1.0dBi. 1.0 dBi logarithmic terms convert to numeric result is nearly 1.26 FCC ID : 2ABXA-HB2000 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance,mm)] · [√f(GHz)] BT Mode [(max. power of channel, including tune-up tolerance, mW) (min. test separation distance,mm)] [√f(GHz)] Result Limit 1Mbps CH00 1.159 5 2.402 0.359 3 CH39 1.227 5 2.441 0.383 3 CH78 1.220 5 2.480 0.384 3 The test Result is less than 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR. Conclusion: No SAR is required. 

FCC RADIO TEST REPORT FCC ID: 2ABXA-HB2000 Product： Wireless bluetooth keyboard Trade Name： N/A Model Name： HB2000 Serial Model： ARG-KB-0200, ARG-KB-0277, HB2500, HB2600,HB2700, BTK-7 Report No.： NTEK- 2014NT0222431F Prepared for Shenzhen huaermei plastic mould Co.,Ltd. 1-2F.Building 3.2 ND Nanchang industrial district.Gushu.Xixiang. Baoan sub-district Shenzhen city 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 48 Report No.: NTEK-2014NT0222431F1 TEST RESULT CERTIFICATION Applicant’s name............. Shenzhen huaermei plastic mould Co.,Ltd. Address ............................. 1-2F.Building 3.2 ND Nanchang industrial district. Gushu.Xixiang.Baoan sub-district Shenzhen city China Manufacture's Name........ Shenzhen huaermei plastic mould Co.,Ltd. Address ............................. 1-2F.Building 3.2 ND Nanchang industrial district. Gushu.Xixiang.Baoan sub-district Shenzhen city China Product description Product name ......................Wireless bluetooth keyboard Model and/or type reference .......................... HB2000 Serial Model： ARG-KB-0200, ARG-KB-0277, HB2500, HB2600,HB2700, BTK-7 Standards......................... FCC Part15.247 Test procedure ..................... ANSI C63.4-2003 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 ......... 22 Feb. 2014 ~28 Feb. 2014 Date of Issue....................................... 28 Feb. 2014 Test Result........................................... Pass Testing Engineer : (Polo Cha) Technical Manager : (Brown Lu) Authorized Signatory : (Bovey Yang) Page 3 of 48 Report No.: NTEK-2014NT0222431F1 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 TABLE OF PARAMETERS OF TEXT SOFTWARE SETTING 9 2.4 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 10 2.5 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 11 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 12 3 . EMC EMISSION TEST 13 3.1 CONDUCTED EMISSION MEASUREMENT 13 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 13 3.1.2 TEST PROCEDURE 14 3.1.3 DEVIATION FROM TEST STANDARD 14 3.1.4 TEST SETUP 14 3.1.5 EUT OPERATING CONDITIONS 14 3.1.6 TEST RESULTS 15 3.2 RADIATED EMISSION MEASUREMENT 17 3.2.1 RADIATED EMISSION LIMITS 17 3.2.2 TEST PROCEDURE 18 3.2.3 DEVIATION FROM TEST STANDARD 18 3.2.4 TEST SETUP 19 3.2.5 EUT OPERATING CONDITIONS 20 3.2.6 TEST RESULTS (BELOW 30 MHZ) 21 3.2.7 TEST RESULTS (BETWEEN 30M – 1000 MHZ) 22 3.2.8 TEST RESULTS (ABOVE 1000 MHZ) 23 4 . NUMBER OF HOPPING CHANNEL 27 4.1 APPLIED PROCEDURES / LIMIT 27 4.1.1 TEST PROCEDURE 27 4.1.2 DEVIATION FROM STANDARD 27 4.1.3 TEST SETUP 27 4.1.4 EUT OPERATION CONDITIONS 27 4.1.5 TEST RESULTS 28 5 . AVERAGE TIME OF OCCUPANCY 29 5.1 APPLIED PROCEDURES / LIMIT 29 Page 4 of 48 Report No.: NTEK-2014NT0222431F1 Table of Contents Page 5.1.1 TEST PROCEDURE 29 5.1.2 DEVIATION FROM STANDARD 29 5.1.3 TEST SETUP 30 5.1.4 EUT OPERATION CONDITIONS 30 5.1.5 TEST RESULTS 31 6 . HOPPING CHANNEL SEPARATION MEASUREMENT 33 6.1 APPLIED PROCEDURES / LIMIT 33 6.1.1 TEST PROCEDURE 33 6.1.2 DEVIATION FROM STANDARD 33 6.1.3 TEST SETUP 33 6.1.4 EUT OPERATION CONDITIONS 33 6.1.5 TEST RESULTS 34 7 . BANDWIDTH TEST 36 7.1 APPLIED PROCEDURES / LIMIT 36 7.1.1 TEST PROCEDURE 36 7.1.2 DEVIATION FROM STANDARD 36 7.1.3 TEST SETUP 36 7.1.4 EUT OPERATION CONDITIONS 36 7.1.5 TEST RESULTS 37 8 . PEAK OUTPUT POWER TEST 39 8.1 APPLIED PROCEDURES / LIMIT 39 8.1.1 TEST PROCEDURE 39 8.1.2 DEVIATION FROM STANDARD 39 8.1.3 TEST SETUP 39 8.1.4 EUT OPERATION CONDITIONS 39 8.1.5 TEST RESULTS 40 9 . 100 KHZ BANDWIDTH OF FREQUENCY BAND EDGE 42 9.1 DEVIATION FROM STANDARD 42 9.2 TEST SETUP 42 9.3 EUT OPERATION CONDITIONS 42 9.4 TEST RESULTS 43 10 . ANTENNA REQUIREMENT 46 10.1 STANDARD REQUIREMENT 46 10.2 EUT ANTENNA 46 11 . EUT TEST PHOTO 47 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 5 of 48 Report No.: NTEK-2014NT0222431F1 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.247(a)(1) Hopping Channel Separation PASS 15.247(b)(1) Peak Output Power PASS 15.247(c) Radiated Spurious Emission PASS 15.247(a)(iii) Number of Hopping Frequency PASS 15.247(a)(iii) Dwell Time PASS 15.247(a)(1) Bandwidth PASS 15.205 Band Edge Emission PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report Page 6 of 48 Report No.: NTEK-2014NT0222431F1 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 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 7 of 48 Report No.: NTEK-2014NT0222431F1 2. GENERAL INFORMAT…

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Page 47 of 48 Report No.: NTEK-2014NT0222431F1 11. EUT TEST PHOTO Radiated Measurement Photos Page 48 of 48 Report No.: NTEK-2014NT0222431F1 CONDUCTED EMISSION Photo