2ABDB-T2UUSB Dongle

Notes: this product has A B C three configurations can choose. Notes: this product has A B C three configurations can choose. Configure A: lithium battery version,this version built in rechargeable lithium battery,additional charge USB line. Configure B: install AAA 2 battery,this version does not support the charging function. Configure C: Backlit version，this version is only suitable for lithium battery configuration. Configure A: lithium battery version,this version built in rechargeable lithium battery,additional charge USB line. Configure B: install AAA 2 battery,this version does not support the charging function. Configure C: Backlit version，this version is only suitable for lithium battery configuration. press the FN+F2,turn on the backlit lights press the FN+F2,turn off the backlit lights press the FN+F2,turn on the backlit lights press the FN+F2,turn off the backlit lights with USB Dongle 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 SUNGI TECHNOLOGY CO.,LTD. 2015-09-01 To: SIEMIC, INC. 775 Montague Expressway, Milpitas, CA 95035 USA Dear Sir/Madam, Re: Product Certification Representative Authorization Letter We, ____ SHENZHEN SUNGI TECHNOLOGY CO.,LTD._ _hereby authorize SIEMIC, Inc. to act as a Certification Body for certifying for the following project(s): Product： USB Dongle Trade Name： N/A Model Name： T2 Serial Model： N/A FCC ID： 2ABDB-T2U Sincerely, Signature Client’s name / title : Lai LiuNan / Manager Contact information / address : 4F,20th BLD,Xiaweiyuan,Gushu,Bao'an 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 SUNGI TECHNOLOGY CO.,LTD. 2015-09-01 To: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD Subject: Permanent Confidentiality Request for FCC ID: 2ABDB-T2U 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 : Lai LiuNan / Manager Contact information / address : 4F,20th BLD,Xiaweiyuan,Gushu,Bao'an 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 FCC ID: 2ABDB-T2U 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 2.4G ANT Photo 3

FCC RADIO TEST REPORT FCC ID:2ABDB-T2U Product： USB Dongle Trade Name： N/A Model Name： T2 Serial Model： N/A Report No.： NTEK-2015NT07132243F1 Prepared for SHENZHEN SUNGI TECHNOLOGY CO.,LTD. 4F,20th BLD,Xiaweiyuan,Gushu,Bao'an 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 40 Report No.: NTEK-2015NT07132243F1 ` TEST RESULT CERTIFICATION Applicant’s name ................. : SHENZHEN SUNGI TECHNOLOGY CO.,LTD. Address ................................. : 4F,20th BLD,Xiaweiyuan,Gushu,Bao'an district,Shenzhen,China Manufacture's Name ............ : SHENZHEN SUNGI TECHNOLOGY CO.,LTD. Address ................................. : 4F,20th BLD,Xiaweiyuan,Gushu,Bao'an district,Shenzhen,China Product description Product name ........................... : USB Dongle Model and/or type reference : T2 Serial Model： N/A Rating(s) ................................ : DC 5.0V 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, personnel only, and shall be noted in the revision of the document. Date of Test ............................................ : Date (s) of performance of tests ............. : 13 Jul. 2015 ~18 Aug. 2015 Date of Issue ........................................... : 18 Aug. 2015 Test Result ............................................... : Pass Testing Engineer : (Eileen Liu) Technical Manager : (Brown Lu) Authorized Signatory : (Sam Chen) Page 3 of 40 Report No.: NTEK-2015NT07132243F1 ` 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 19 3.4.1 RADIATED EMISSION LIMITS 19 3.4.2 TEST PROCEDURE 20 3.4.3 DEVIATION FROM TEST STANDARD 20 3.4.4 TEST SETUP 21 3.4.5 TEST RESULTS (BLOW 30MHZ) 23 3.4.6 TEST RESULTS (BETWEEN 30 – 1000 MHZ) 24 3.4.7 TEST RESULTS (ABOVE 1000 MHZ) 26 3.4.8 TEST RESULTS (RESTRICTED BANDS REQUIREMENTS) 32 4 . BANDWIDTH TEST 36 4.1 TEST PROCEDURE 36 4.2 DEVIATION FROM STANDARD 36 4.3 TEST SETUP 36 4.4 TEST RESULTS 37 5 . EUT TEST PHOTO 39 APPENDIX-PHOTOGRAPHS OF EUT CONSTRUCTIONAL DETAILS Page 4 of 40 Report No.: NTEK-2015NT07132243F1 ` 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 Pass 15.203 Antenna Requirement Pass 15.249 Radiated Spurious Emission Pass 15.249 Fundamental Measurement Pass 15.205 Band Edge Emission Pass 15.249 Occupied Bandwidth Pass Page 5 of 40 Report No.: NTEK-2015NT07132243F1 ` 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 40 Report No.: NTEK-2015NT07132243F1 ` 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Equipment USB Dongle Trade Name N/A Model Name T2 Serial Model N/A Model Difference N/A Product Description The EUT is a USB Dongle Operation Frequency: 2410-2473MHz Modulation Type: GFSK Antenna Designation: PCB Antenna Antenna Gain(Peak) 0dBi 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 N/A Note: 1. For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. Page 7 of 40 Report No.: NTEK-2015NT07132243F1 ` 2. Channel Frequency (MHz) Channel Frequency (MHz) 01 2413 09 2444 02 2431 10 2419 03 2436 11 2473 04 2410 12 2454 05 2465 13 2469 06 2427 14 2458 07 2442 15 2420 08 2416 16 2440 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 Antenna Page 8 of 40 Report No.: NTEK-2015NT07132243F1 ` 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 CH 04 Mode 2 CH 07 Mode 3 CH 11 Mode 4 Link Mode F…

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Page 39 of 40 Report No.: NTEK-2015NT07132243F1 ` 5. EUT TEST PHOTO Radiated Measurement Photos Page 40 of 40 Report No.: NTEK-2015NT07132243F1 ` Conducted Measurement Photos