FCC ID: 2AYDX-MUDG1 Merlyn USB Dongle

Merlyn Mind, Inc. Federal Communications Commission Date: 2023-11-22 Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC Application for FCC ID: 2AYDX-MUDG1 To Whom It May Concern:

Due to the size of the device, we hereby declare that our product is so small that it is impractical to label it with the FCC ID, therefore we will place the FCC ID in the user manual and also on the device packaging. If you have any questions regarding this application, please feel free to contact me. Sincerely, Company Name Name Job Title E-mail

: Merlyn Mind, Inc.

: Max Tsou

: VP of Hardware and Product Management

: max@merlyn.org

Merlyn Origin Remote Control MERLYN MIND, INC. the USA, Made Etats-Unis. Fabrigu RCU SNE ll Hata MT Il E eB CE FE MODEL: Morct Hl {VENA Ill MODEL: MUDGt Ul lI AUTEM A MM MUD MAC ID: NN-NN-NN-NN-NN-NN

Merlyn Mind, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 22, 2023 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2AYDX-MUDG1 Merlyn Mind, Inc. (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. Sincerely, Printed name: Max Tsou Rev 2/17/2023

Merlyn Mind, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 22, 2023 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2AYDX-MUDG1 Merlyn Mind, Inc. (the applicant) certifies that, as of the date of the filing of the application, the applicant is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates) as an entity producing covered equipment. Sincerely, Printed name: Max Tsou Rev 2/17/2023

Merlyn Mind, Inc. Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: 2AYDX-MUDG1 Pursuant to Sections 0.457 and 0.459 of the Commissions Rules, we hereby request confidential treatment of information accompanying this application as outlined below:

Exhibit Type File Name Block Diagram Schematics Operational Description Merlyn_MUDG1_Block diagram.pdf Merlyn USB Dongle_MUDG1_schematic.pdf Merlyn_MUDG1_Operational descriptions.pdf 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 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Pursuant to DA04-1705 June 15, 2004 of the Commissions public notice, we also request that the information attached to this application be temporarily confidential for 180 days as outlined below:

File Name User Manual.pdf External Photos.pdf Internal Photos.pdf Test Setup Photos.pdf Exhibit Type User Manual External Photos Internal Photos Test Setup Photos Sincerely, printed name:Max Tsou Date: November 22, 2023 Rev 11/20/07

Merlyn Mind, Inc. Federal Communications Commission Date: 2023-11-22 Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 SUBJECT: FCC SDoC declaration for FCC ID: 2AYDX-MUDG1 To Whom it may concern, We, as the grantee of this project, would like to declare that this device has been tested according to the FCC requirement and found compliant with the following standards: FCC Part 15 Subpart B. Product Name

: Merlyn USB Dongle Brand Name

: N/A Model Name

: MUDG1 Testing Lab

: Centre Testing International Group Co., Ltd Sincerely, Company Name

: Merlyn Mind, Inc. Name Job Title E-mail Tel.

: Max Tsou

: VP of Hardware and Product Management

: max@merlyn.org

: 714-6993737

Merlyn Mind, Inc. Model Confirmation Letter We, Merlyn Mind, Inc. (Company name) certify the product: Merlyn USB Dongle And models: MUDG1, MUDG2, the main test model: MUDG1 Their electrical circuit design, layout, components used and internal wiring are identical, Only the color of the appearance is different. MUDG1 has Pantone Orange 151C. MUDG2 has Pantone Black 3C. Signature:

Printed name: Max Tsou, VP of Hardware & Product Management Company Name: Merlyn Mind, Inc Date: 2023/11/9 Difference between MDUG1 vs. MDUG2 Model: MUDG1 Pantone Orange 151C Model: MUDG2 Merlyn Mind Confidential 1

Merlyn Mind, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Date: November 22, 2023 SUBJECT: FCC Application for (FCC ID: 2AYDX-MUDG1) To Whom It May Concern:

We, the undersigned, hereby authorize Mina Xu at Centre Testing International Group Co., Ltd / Building C, Hongwei Industrial Park Block 70, Bao'an District, Shenzhen, China on our behalf, to apply to the Federal Communications Commission on our equipment. Any and all acts carried out by Mina Xu at Centre Testing International Group Co., Ltd /

Building C, Hongwei Industrial Park Block 70, Bao'an District, Shenzhen, China on our behalf shall have the same effect as acts of our own. This is to advise that we are in full compliance with the Anti- Drug Abuse Act. We, the applicant, are not subject to a denial of federal benefits pursuant to Section 5301 of the Anti-Drug Act of 1988, 21 USC853a, and no party to the application is subject to a denial of federal benefits pursuant to that section. Regards, Max Tsou https://xioresearchcom.sharepoint.com/sites/HW_Production/Shared Documents/Solo/HW/Certification/CTI_Dongle/Final draft/FCC /FCC

/FCC POA Letter.docx

Merlyn Mind, Inc. Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: November 22, 2023 Ref: Attestation Statements Part 2.911(d)(7) Filing FCC ID: 2AYDX-MUDG1 Merlyn Mind, Inc. (the applicant) certifies that, as of the date of the filing of the application, we designate ourselves as the U.S. agent for service of process. Designated U.S. Agent Information:

FRN: 0030266753 Name: Merlyn Mind, Inc. Address: 8 West 40th Street, Floor 20, New York, NY 10018, USA Contact Person: Max Tsou Tel.: 714-6993737 Email: max@merlyn.org Sincerely, Merlyn Mind, Inc. Max Tsou Rev 1/26/2023