FCC ID: 2BE42-BEASTMINI Magnesium Gaming Mouse

Jiangxi Deva Electronic Industry Co. , Ltd. Date2024-04-17 Product Model Number: BEAST MIN ;

FCC ID2BE42-BEASTMINI To whom it may concern, Re: Product Certification Representative Authorization Letter We authorize QAI Laboratories Ltd. 3980 North Fraser Way, Burnaby B.C. Canada V5J 5K5 to act on our behalf on all matters concerning the above named equipment. This shall include the following:

Testing Approval applications and procedures We declare that ORGANIZATION. is allowed to forward all information related to the approval project to the applied certification body and to the notification entities and to discuss any issues concerning the approval application. Any and all acts carried out by ORGANIZATION. on our behalf shall have the same effect as acts of our own. Signature:

By: Min Huang Contact Listed on FCC Wesbite Title: Manager Email: cqruiwa@ksaiwa.com On behalf of: Jiangxi Deva Electronic Industry Co. , Ltd. Effective Date: April 2, 2020 Revision Date:

QSF 7.6.4-8 Agent Authorization Letter Template Revision: 0 Page 1 of 1

Attestation Statements 2024-04-17 TO: Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046, USA RE: Attestation Statements Part 2.911(d)(7) request for (FCC ID: 2BE42-BEASTMINI) Jiangxi Deva Electronic Industry Co. , Ltd., the undersigned, hereby authorize HOPEK CORPORATION INC to act as our designated U.S. agent for service of process, Jiangxi Deva Electronic Industry Co. , Ltd. 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. HOPEK CORPORATION INC accepts the responsibility to act as designated U.S. agent for service of process. Applicant Information Company name: Jiangxi Deva Electronic Industry Co. , Ltd. Contact Name: Min Huang Address: 1F, 6B, Phase II, Dexing high-tech industrial park, Dexing City, Telephone No: 023-65755255 Email: cqruiwa@ksaiwa.com FRN: 0034987347 Signature:

Min Huang U.S. Agent Information:

Company Name: HOPEK CORPORATION INC Address:4358 S BANNOCK ST ENGLEWOOD, CO 80110 United States FRN: 0034562900 Contact Name: Peter Davis Telephone No: 561-235-6113 Email: HopekPeter@gmail.com Signature:

Peter Davis

Jiangxi Deva Electronic Industry Co. , Ltd. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: 2024-04-17 FCC ID: 2BE42-BEASTMINI Ref. #1: Attestation Statements Part 2.911(d)(5)(i) Filing Jiangxi Deva Electronic Industry Co. , Ltd. 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. Ref. #2: Attestation Statements Part 2.911(d)(5)(ii) Filing Jiangxi Deva Electronic Industry Co. , Ltd. 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. Applicant: Jiangxi Deva Electronic Industry Co. , Ltd. Address: 1F,6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi Contact Person: Min Huang Tel.: 023-65755255 Email: cqruiwa@ksaiwa.com Sincerely, Signature:

Jiangxi Deva Electronic Industry Co. , Ltd. Date: April 17, 2024 Federal Communications Commission Equipment Authorization Division 7435 Oakland Mills Road Columbia, MD 21046 USA Attn: OET Dept. Subject: Authorization of Change in Identification Reference FCC ID: 2BD6J-BEASTMINI Dear Sir/Madam, This letter grants authorization for representatives of Jiangxi Deva Electronic Industry Co. , Ltd. to apply to the FCC for a change in identification as specified under CFR Title 47 2.933(b) of the FCC rules. This authorization applies to Jiangxi Dewa Electronic Industry Co. , Ltd. with Magnesium Gaming Mouse and FCC ID 2BD6J-BEASTMINI . We are aware that Jiangxi Deva Electronic Industry Co. , Ltd. intends to market the above referenced product under their own FCC ID. Sincerely, Signature NameMin Huang TitleManager

Jiangxi Deva Electronic Industry Co. , Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2BE42-BEASTMINI To Whom It May Concern, Date: April 17, 2024 Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Min Huang Title: Manager

Jiangxi Deva Electronic Industry Co. , Ltd. DateApril 17, 2024 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject: Request for 2.933 Change in identification of equipment Reference: FCC ID: 2BE42-BEASTMINI Dear Sir/Madam, Jiangxi Deva Electronic Industry Co. , Ltd. requests a Change in Identification for a currently approved device. This application will establish a new FCC ID for purpose of marketing. The original Grant for Jiangxi Dewa Electronic Industry Co. , Ltd., under FCC ID:

2BD6J-BEASTMINI with a Grant Date of 03/08/2024 will remain in effect. An authorization letter from the original Grantee is attached. We attest that the equipment is electrically identical. Only the model name, trade name, and FCC ID are different.The original test results are applicable and continue to be representative of this device. The following files are provided as attachments:

Cover letter giving permission from original Applicant for Change in ID External photos showing no physical changes to this device New FCC identification label and its location. Thanks and Best Regards, Name

(New Applicant CompanyJiangxi Deva Electronic Industry Co. , Ltd.

(New Grantee Signature)

(New Applicant Address)1F,6B, Phase II, Dexing high-tech industrial park, Dexing City, Jiangxi

(New Applicant phone)023-65755255

(New Applicant Email)cqruiwa@ksaiwa.com