2ASCK-122.4G Wireless Mouse

Dong Guan Green Power One Co.,Ltd Add: No.26, Hongyun Street, Qingxi Town, Dongguan City, Guangdong province. China. Date: 2021-3-2 FCC ID: 2ASCK-12 Dear Sir/Madam, We, Dong Guan Green Power One Co.,Ltd Hereby declares the following statement for Federal Communications Commission, PCB board, circuit, structure and internal of these model(s) are the same, Only model number is different for these model: Product name: 2.4G Wireless Mouse Model no.: BIGLTMSE, GF15 Sincerely, Name/Title： Silver Guo/Project department manager Company: Dong Guan Green Power One Co.,Ltd Address: No.26, Hongyun Street, Qingxi Town, Dongguan City, Guangdong province. China. Phone: +86-769-87333899 Fax: +86-769-87333899 E-Mail: [email protected]

CONFIDENTIALITY REQUEST for Certification Service in USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21046 Date:<2021-3-2> Pursuant to Paragraphs §0.457 and 0.459 of the Commission’s Rules (47 C.F.R.) and Section §552(b)(4) of the Freedom of Information Act, we requests confidentiality for the following products: FCC ID Model name 2ASCK-12 BIGLTMSE For the product stated above, we request that the following information be held confidential; Exhibits Long-Term Confidentiality Short-Term Confidentiality Short-Term Confidentiality Days External Photos Internal Photos Block Diagram Schematics Test Setup Photos User’s Manual Parts List Tune Up Operational Descriptions The long-term confidentiality exhibits contain our trade secrets and proprietary information that could be of benefit to our competitors. The short-term confidentiality on the basis of ensuring that business sensitive information remains confidential until the actual marketing of our new device. If you have any questions, please feel free to contact me at the address shown below. Sincerely, Name/Title： Silver Guo/Project department manager Company: Dong Guan Green Power One Co.,Ltd Address: No.26, Hongyun Street, Qingxi Town, Dongguan City, Guangdong province. China. Phone: +86-769-87333899 Fax: +86-769-87333899 E-Mail: [email protected]

Dong Guan Green Power One Co.,Ltd No.26, Hongyun Street, Qingxi Town, Dongguan City, Guangdong province. China. Federal Communications Commission Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 2021-3-2 To whom it may concern: We, Dong Guan Green Power One Co.,Ltd the undersigned, hereby authorize Eurofins Product Service GmbH to act on our behalf in all matters relating to applications for equipment authorization FCC ID: 2ASCK-12 including the signing of all documents related to these matters. Any and all acts carried out by Eurofins Product Service GmbH on our behalf shall have the same effect as acts of our own. We also hereby certify that no party to this application is subject to a denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Sincerely, Name/Title： Silver Guo/Project department manager Company: Dong Guan Green Power One Co.,Ltd Address: No.26, Hongyun Street, Qingxi Town, Dongguan City, Guangdong province. China. Phone: +86-769-87333899 Fax: +86-769-87333899 E-Mail: [email protected]

Page: 1 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Appendix III EUT External Photographs Photo 1 Appearance of EUT Photo 2 Appearance of EUT Page: 2 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Photo 3 Appearance of EUT Photo 4 Appearance of EUT Page: 3 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Photo 5 Appearance of EUT Photo 6 Appearance of EUT

Page: 1 of 8 FCC ID:2ASCK-12 TB-RF-074-1.0 Appendix IFCC ID Label Size for the label: 10mm X 10mm FCCID:2ASCK-12 Model:BIGLTMSE Page: 2 of 8 FCC ID:2ASCK-12 TB-RF-074-1.0 Appendix II ID Label Location ID LOCATION

Page: 4 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Appendix IV EUT Internal Photographs Photo 7 Internal of PCB Photo 8 Internal of PCB Page: 5 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Photo 9 Appearance of PCB Photo 10 Appearance of PCB Antenna Page: 6 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Photo 11 Appearance of PCB

Shenzhen Toby Technology Co., Ltd. Report No.: TB-FCC178914 Page: 1 of 34 TB-RF-074-1.0 1/F.,Building 6, Rundongsheng Industrial Zone, Longzhu, Xixiang, Bao'an District, Shenzhen, Guangdong, China Tel: +86 75526509301 Fax: +86 75526509195 FCC Radio Test Report FCC ID: 2ASCK-12 Report No. : TB-FCC178914 Applicant : Dong Guan Green Power One Co.,Ltd Equipment Under Test (EUT) EUT Name : 2.4G Wireless Mouse Model No. : BIGLTMSE Series Model No. : GF15 Brand Name : N/A Sample ID : TBBJ-20210220-03-1#&TBBJ-20210220-03-1# Receipt Date : 2020-02-24 Test Date : 2020-02-24 to 2021-03-01 Issue Date : 2021-03-01 Standards : FCC Part 15, Subpart C 15.249 Test Method : ANSI C63.10: 2013 Conclusions : PASS In the configuration tested, the EUT complied with the standards specified above, The EUT technically complies with the FCC requirements Test/Witness Engineer : Seven Wu Engineer Supervisor : Ivan Su Approved & Authorized : Ray Lai This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in the report. Report No.: TB-FCC178914 Page: 2 of 34 TB-RF-074-1.1 Contents CONTENTS ............................................................................................................................................. 2 1. GENERAL INFORMATION ABOUT EUT ............................................................................. 4 1.1 Client Information ................................................................................................................. 4 1.2 General Description of EUT (Equipment Under Test) ................................................... 4 1.3 Block Diagram Showing the Configuration of System Tested ...................................... 5 1.4 Description of Support Units .............................................................................................. 5 1.5 Description of Test Mode .................................................................................................... 5 1.6 Description of Test Software Setting ................................................................................ 6 1.7 Measurement Uncertainty .................................................................................................. 7 1.8 Test Facility ........................................................................................................................... 7 2. TEST SUMMARY ....................................................................................................................... 8 3. TEST SOFTWARE ..................................................................................................................... 8 4. TEST EQUIPMENT .................................................................................................................... 9 5. CONDUCTED EMISSION TEST ........................................................................................... 10 4.1 Test Standard and Limit .................................................................................................... 10 4.2 Test Setup ........................................................................................................................... 10 4.3 Test Procedure ................................................................................................................... 10 4.4 EUT Operating Mode ........................................................................................................ 11 4.5 Deviation From Test Standard ......................................................................................... 11 4.6 Test Data ............................................................................................................................. 11 6. RADIATED EMISSION TEST ................................................................................................ 12 5.1 Test Standard and Limit .................................................................................................... 12 5.2 Test Setup ........................................................................................................................... 13 5.3 Test Procedure ................................................................................................................... 14 5.4 EUT Operating Condition ................................................................................................. 15 5.5 Deviation From Test Standard ......................................................................................... 15 5.6 Test Data ............................................................................................................................. 15 7. BANDWIDTH TEST ................................................................................................................. 16 6.1 Test Setup ........................................................................................................................... 16 6.2 Test Procedure ................................................................................................................... 16 6.3 EUT Operating Condition ................................................................................................. 16 6.4 Deviation From Test Standard ......................................................................................... 16 6.5 Test Data ............................................................................................................................. 16 8. ANTENNA REQUIREMENT ................................................................................................... 17 7.1 Standard Requirement ...................................................................................................... 17 7.2 Antenna Connected Construction .......................................…

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Page: 7 of 7 FCC ID:2ASCK-12 TB-RF-074-1.0 Appendix V EUT Test Photographs 15C Test Setup Photo of Setup for Radiated Emission (Above 1 GHz) Photo of Setup for Radiated Emission (Below 1 GHz) -----END OF REPORT-----