2ANBU-F98Keyboard

/ 、拔轴器*1个 and Shaft Puller*1 *1 *1 *1 FCC Warning 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. NOTE 1: 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. NOTE 2: Any changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction.

Rev 1/26/2023 (Dongguan Lingjie Electronics & Technology Co., Ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 15, 2026 Ref: Attestation Statements Part 2.911(d)(5)(i) Filing FCC ID: 2ANBU-F98 [Dongguan Lingjie Electronics & Technology 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. [Dongguan Lingjie Electronics & Technology Co., Ltd] certifies that the equipment for which authorization is sought does not include cybersecurity or anti-virus software produced or provided by Kaspersky Lab, Inc. or any of its successors and assignees, including equipment with integrated Kaspersky Lab, Inc. (or any of its successors and assignees) cybersecurity or anti-virus software pursuant to DA-24-886 and KDB 986446 D01 Covered Equipment Guidance section B(2a). Device is inherently compliant based on hardware limitations or software controls. or A Software Bill of Materials (SBOM) is provided to the TCB for review, and The end-user or third parties cannot install additional software on this device. Sincerely, (Applicant signature) (Applicant printed name) Stephan Wu Rev 1/26/2023 (Dongguan Lingjie Electronics & Technology Co., Ltd) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 15, 2026 Ref: Attestation Statements Part 2.911(d)(5)(ii) Filing FCC ID: 2ANBU-F98 [Dongguan Lingjie Electronics & Technology Co., Ltd] 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, (Applicant signature) (Applicant printed name) Stephan Wu

Dongguan Lingjie Electronics & Technology Co., Ltd U.S. Agent Letter of Attestation To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Date: January 15, 2026 Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2ANBU-F98 Dongguan Lingjie Electronics & Technology Co., Ltd(“the applicant”) certifies that, as of the date of the filing of the application, CLF Import and Export Limited (“the agent”) is our designated U.S. agent for service of process for the above reference FCC ID. The applicant accepts to maintain an agent for service of process in the United States for no less than one year after either the grantee has permanently terminated all marketing and importation of the applicable equipment within the U.S., or the conclusion of any Commission-related administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges it is our responsibility to inform the FCC whenever the agent information changes. CLF Import and Export Limited ("the agent) understand it is the agent's obligation to accept service of process in the United States for matters related to the applicable equipment, and at the physical U.S. address and email address. Designated U.S. Agent Company Name: CLF Import and Export Limited FRN: 0033489683 Address: 1312 17th Street #692, Denver, CO 80202, United States Signature: Contact Person: David Chen Tel: +1 949 254 2565 Email: [email protected] Applicant Company Name: Dongguan Lingjie Electronics & Technology Co., Ltd FRN: 0026747980 Address: No.23 Zhenxing North RD, Xiegang Town, Dongguan, China Signature: Contact Person: Stephan Wu Tel: 18681048295 Email: [email protected]

Dongguan Lingjie Electronics & Technology Co., Ltd Date: January 15, 2026 Product Model Number: F98, H98 FCC ID: 2ANBU-F98 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 QAI Laboratories Ltd. 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 QAI Laboratories Ltd. on our behalf shall have the same effect as acts of our own. Signature： By: Stephan Wu Title: Sales Manager Email: [email protected] Telephone: 18681048295 On behalf of: Dongguan Lingjie Electronics & Technology Co., Ltd

Dongguan Lingjie Electronics & Technology Co., Ltd Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Date: January 17, 2026 Subject; Request for Confidentiality FCC ID: 2ANBU-F98 To Whom It May Concern, Pursuant to the provisions of the Commission’s 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 Software Security Requirements for UNII devices 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: Stephan Wu Title: Sales Manager

Dongguan Lingjie Electronics & Technology Co., Ltd Model Difference Statement Dear Sir/Madam, FCC ID: 2ANBU-F98 Date: January 17, 2026 Added models H98 basis of the original product F98 The color of appearance and model name of series models listed are different from the main model, but the circuit and the electronic construction are the same, declared by the manufacturer. Sincerely, Signature： By: Stephan Wu Title: Sales Manager Email: [email protected] Telephone: 18681048295 On behalf of: Dongguan Lingjie Electronics & Technology Co., Ltd

Antenna Specification Specifications Summary ITEMSPEC. Model NameIBM 2.4 GHz Center Frequency 2402 MHz 2441 MHz 2480 MHz 2.34 dBi 2.07dBi 1.45 dBi MAX. GAIN2.34 dBi PolarizationHorizontal Azimuth Beam Pattern Omni-directional Impedance50Ω Antenna Length Antenna Photo & Length (mm) Test Address 16 Tzu Chiang Road, Hsinchu Industrial District Hsinchu Hsien 303, Taiwan Test Date2009-04-14 Test Instrument vector network analyzer - R&S ZVB20 36.0mm Address：Jinyuan Industrial Zone, Haifeng County, Shanwei City, Guangdong Province 1. Main antenna : 2402 MHz 1.1 Horizontal Frequency(MHZ):2402Antenna Polarity:Horizontal Maximum Gain(dBi): 2.34 Average Gain(dBi):-2.48 Minim um Gain(dBi):-55.18 1.2 Vertical Frequency(MHZ):2402Antenna Polarity:Vertical Maximum Gain(dBi): -4.51 AverageGain(dBi) :-8.98 Minimum Gain(dBi):-62.3 2. Main antenna : 2441 MHz 2.1 Horizontal Frequency(MHZ):2441Antenna Polarity:Horizontal Maximum Gain(dBi): 2.07 Average Gain(dBi) : -2.54 Minimum Gain(dBi): -66.98 2.2 Vertical Frequency(MHZ):2441Antenna Polarity:Vertical Maximum Gain(dBi): -4.29 AverageGain(dBi) :-8.81 Minimum Gain(dBi):-51.4 2. Main antenna : 2480 MHz 2.1 Horizontal Frequency(MHZ): 2480AntennaPolarity:Horizontal Maximum Gain(dBi):1.45 AverageG ain(dBi) : -3.34 Minimum Gain(dBi): -53.4 2.2 Vertical Frequency(MHZ):2480Antenna Polarity:Vertical Maximum Gain(dBi): -4.95 AverageGain(dBi) :-9.06 Minimum Gain(dBi):-60.00

Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 1 of 12 Annex A. EUT External Photos EUT View 1 Model: F98 EUT View 2 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 2 of 12 EUT View 3 EUT View 4 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 3 of 12 EUT View 5 EUT View 6 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 4 of 12 EUT View 7 EUT View 8 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 5 of 12 EUT View 9 EUT View 10

Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 12 of 12 Annex D. Label and Information FCC Label Sample Label Size: 3cm*1.5cm FCC Label Specifications Text is Black in color and is justified. Labels are printed in indelible ink on permanent adhesive backing or silk-screened onto the EUT or shall be affixed at a conspicuous location on the EUT. Where the EUT is constructed in two or more sections connected by wires and marketed together, the above statement is required to be affixed only to the main control unit. When the EUT is so small or for such use that it is not practicable to place the statement on it, the above information shall be placed in a prominent location in the instruction manual or pamphlet supplied to the user or, alternatively, shall be placed on the container in which the device is marketed. FCC Label Location

Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 6 of 12 Annex B. EUT Internal Photos EUT Internal View 1 EUT Internal View 2 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 7 of 12 EUT Internal View 3 EUT Internal View 4 PCB Antenna Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 8 of 12 EUT Internal View 5 EUT Internal View 6 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 9 of 12 EUT Internal View 7 EUT Internal View 8

FCC ID: 2ANBU-F98 RF Exposure Evaluation According to KDB 447498 D01 General RF Exposure Guidance v06 and part 2.1093，Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. For 100 MHz to 6 GHz and test separation distances ≤ 50 mm, the 1-g and 10-g SAR test exclusion thresholds are determined by the following: [(max. power of channel, including tune-up tolerance, mW) / (min. test separation distance, mm)] · [√f(GHz)] ≤ 3.0 for 1-g SAR, and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Here, The device has been evaluated to meet general RF exposure requirement. The device can be used in portable exposure condition without restriction. For BLE Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit 1.21 1(±1) 2 1.58 2402 5 0.489749 3.0 For 2.4G RF Max Conducted Power(dBm) Tune-up Power(dBm) Max Tune-up Power(dBm) Max Power(mW) Frequency(MHz) Min. distance(mm) Calc. thresholds limit -3 -3(±1) -2 0.63 2405 5 0.195401 3.0 Notes: 92.2dBuV/m-95.2=-3dBm So a SAR test is not required

Report No: DSP25122250-2E FCC Test Report Page 1 of 33 FCC TEST REPORT FCC ID: 2ANBU-F98 Report No. : DSP25122250-2E Applicant : Dongguan Lingjie Electronics & Technology Co., Ltd Product Name : Keyboard Model Name : F98 Test Standard : FCC Part 15.247 Date of Issue : 2026-01-06 Shenzhen CCUT Quality Technology Co., Ltd. 1F, Building 35, Changxing Technology Industrial Park, Yutang Street, Guangming District, Shenzhen, Guangdong, China; (Tel.:+86-755-23406590 website: www.ccuttest.com) This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd. Report No: DSP25122250-2E FCC Test Report Page 2 of 33 Test Report Basic Information Applicant..................................: Dongguan Lingjie Electronics & Technology Co., Ltd Address of Applicant...............: No.23 Zhenxing North RD, Xiegang Town, Dongguan, China Manufacturer..........................: Dongguan Lingjie Electronics & Technology Co., Ltd Address of Manufacturer........: No.23 Zhenxing North RD, Xiegang Town, Dongguan, China Product Name.........................: Keyboard Brand Name.............................: FOPATO Main Model..............................: F98 Series Models..........................: H98 Test Standard..........................: FCC Part 15 Subpart C KDB 558074 D01 15.247 Meas Guidance v05r02 ANSI C63.4-2014 ANSI C63.10-2020 Date of Test .............................: 2025-12-24 to 2025-12-31 Test Result...............................: PASS Tested By ................................: (Colin Chen) Reviewed By............................: (Lorzix Luo) Authorized Signatory............: (Lahm Peng) Note : This test report is limited to the above client company and the product model only. It may not be duplicated without prior permitted by Shenzhen CCUT Quality Technology Co., Ltd.. All test data presented in this test report is only applicable to presented test sample. Report No: DSP25122250-2E FCC Test Report Page 3 of 33 CONTENTS 1. General Information ....................................................................................................................................................5 1.1 Product Information .............................................................................................................................................5 1.2 Test Setup Information..........................................................................................................................................6 1.3 Compliance Standards ...........................................................................................................................................7 1.4 Test Facilities ........................................................................................................................................................7 1.5 List of Measurement Instruments ..........................................................................................................................8 1.6 Measurement Uncertainty .....................................................................................................................................9 2. Summary of Test Results ........................................................................................................................................... 10 3. Antenna Requirement ............................................................................................................................................... 11 3.1 Standard and Limit.............................................................................................................................................. 11 3.2 Test Result .......................................................................................................................................................... 11 4. Conducted Emissions ................................................................................................................................................ 12 4.1 Standard and Limit.............................................................................................................................................. 12 4.2 Test Procedure.................................................................................................................................................... 12 4.3 Test Data and Results .......................................................................................................................................... 13 5. Radiated Emissions ................................................................................................................................................... 16 5.1 Standard and Limit.............................................................................................................................................. 16 5.2 Test Procedure.................................................................................................................................................... 16 5.3 Test Data and Results .......................................................................................................................................... 18 6. Band-edge Emissions(Radiated) ............................................................................................................................... 22 6.1 Standard and Limit.............................................................................................................................................. 22 6.2 Test Procedure.................................................................................................................................................... 22 6.3 Test Data and Results .......................................................................................................................................... 22 7. Maximum Peak Conducted Output Power .....................…

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Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 10 of 12 Annex C. Test Photos Conducted Emission Test View 1 Radiated Emission Test View 1 Report No: DSP25122250-1&2E FCC ID: 2ANBU-F98 Annex of Test Report Page 11 of 12 Radiated Emission Test View 2