FCC ID: TUVDS-2953A 2.4GHz Wireless Mouse

August 14, 2023 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act as Agent On our behalf, I appoint Shenzhen Timeway Testing Laboratories/ Zone C, 1st Floor, Block B, Jun Xiang Da Building, Zhongshan Park Road West, Tong Le Village, Nanshan District, Shenzhen, China. (Name of Agent company name and address) to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commissions regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with E a s t e r n T i m e s T e c h n o l o g y C o . , L t d . /

Building D, Nan An Industry Park Youganpu Village, Fenggang Town Dongguan City, Guangdong

<Signature>

NameLu Hang TitleGeneral Manager Applicant CompanyEastern Times Technology Co., Ltd.

August 14, 2023 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: TUVDS-2953A Product Name: 2.4GHz Wireless Mouse Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:

Schematics Block diagram Operation description These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors.

<Signature>

NameLu Hang TitleGeneral Manager Applicant CompanyEastern Times Technology Co., Ltd.

Eastern Times Technology Co., Ltd. Statement We Eastern Times Technology Co., Ltd. Hereby Declare that The product 2.4GHz Wireless Mouse, models no. E-1191, DS-2953 are all identical in interior structure, electrical circuits and components, and just the model names are different for the marketing requirement. Your assistance on this matter is highly appreciated. Yours sincerely, Signature:

Company Name: Eastern Times Technology Co., Ltd.

Eastern Times Technology Co.,Ltd. Covered Equipment Certification Attestation Letter 8/9/2023 Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA ATTN.: Reviewing Engineer FCC ID: TUVDS-2953A Eastern Times Technology Co.,Ltd. (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Note: If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, the applicant should include an explanation on why the equipment is not covered equipment. Eastern Times Technology Co.,Ltd. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List as an entity producing covered equipment. Signed:

Printed name: Hang Lu Title: General Manager Company Name: Eastern Times Technology Co.,Ltd. Date: 8/9/2023

Eastern Times Technology Co.,Ltd. U.S. Agent Designation for Service of Process -

Certification Attestation Letter 8/9/2023 TO: Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 ATTN.: Reviewing Engineer FCC ID: TUVDS-2953A FRN of applicant: 0014360739 Per section 2.911(d)(7) of the FCC rules, Eastern Times Technology Co.,Ltd. (the applicant) certifies that the equipment for which authorization is sought is designated to the following U.S. agent* for service of process:

Company Name: International products Sourcing Group FCC Registration Number (FRN): 0027006899 Physical U.S. Company Address: 4119 Leap Road, Hilliard, OH 43026, USA Contact Person: Sandra Yu Agent Email Address: syu@ipsgproducts.com The above contact person accepts the obligation for service of process. The applicant accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. Applicant Signed:

Agent Signed (if different from Applicant):

Signed:

Printed name: Hang Lu Title: General Manager Company Name: Eastern Times Technology Co., Ltd. Date: 8/9/2023 Signed:

Printed name: Sandra Yu Title: General Manager Company Name: International products Sourcing Group Date:8/9/2023

* the applicant must designate a contact located in the United States for purposes of acting as the applicants agent for service of process, regardless of whether the applicant is a domestic or foreign entity. An applicant located in the United States may designate itself as the agent for service of process.