2A3BM-23022KBMini Wireless Keyboard

Fosmon Inc. Code 00018768 Ed. 1 Item 1. The device is able to install software/program installation? ☐ Yes, go to Item 2. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky cybersecurity or anti-virus software. Item 2. Technical Requirements for Kaspersky Cybersecurity Software: # General Requirements (For all Devices) Yes / No or N/A Comments 1 Internet connection for activation and updates (For all Operating Systems) N/A Device Receiver Company name Fosmon Inc. Grantee code 2A3BM FCC ID 2A3BM-23022KB FRN 0031443310 Contact name Alex Khoh Address 375 Rivertown Drive, Suite 500, Woodbury MN 55125, United States of America Telephone number 651-578-2988 E-mail [email protected] Chipset/module information BK3633 Operating System (if applicable) N/A Storage Capacity (hard drive or other permanent memory storage, if applicable) N/A 2 # General Requirements (For Windows Devices) Yes / No or N/A Comments 1 Storage: 1500 MB free space on the hard drive N/A 2 Operating System: Microsoft Windows 8, 8.1, 10 & 11 Home / Pro / Enterprise Microsoft Windows 7 Starter / Home Basic & Premium / Professional / Ultimate SP1 or higher N/A 3 Processor: 1 GHz or higher (x86 or x64) N/A 4 Memory (RAM)1 GB (32-bit) or 2 GB (64-bit) N/A 5 Screen Resolution: Minimum resolution of 1024 x 768 N/A # General Requirements (For macOS devices) Yes / No or N/A Comments 1 Operating System macOS® 13 – 14 N/A 2 Memory (RAM)4 GB N/A 3 Storage: 3455 MB free space on the hard drive N/A # General Requirements (For Android Devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: Android™ 10 – 14 N/A 3 Screen Resolution: Minimum resolution of 320 x 480 N/A # General Requirements (for iOS devices) Yes / No or N/A Comments 1 Storage: 150 MB free space N/A 2 Operating System: iOS® 17 N/A 3 # General Requirements (For Linux system) Yes / No or N/A Comments 1 Hard drive: 1 GB of free space N/A 2 CPU: Intel Pentium 1 GHz or higher N/A 3 RAM: 1 GB N/A 4 Minimum software requirements: AlmaLinux OS 8 or later; AlterOS 7.5 or later; Astra Linux Common Edition 2.12 or later; CentOS 6.7 or later; Debian GNU/Linux 10.0 or later; EulerOS 2.0 or later; Oracle Linux 7.3 or later ; Red Hat Enterprise Linux 6.7 or later ; Rocky Linux 8.5 or later ; SUSE Linux Enterprise Server 12.5 or later; Ubuntu 12.04 or later ; Uncom OS Home / Business / Education / Enterprise 2.2 or later; ALT Linux Workstaton / Workstation K / Server / Education 8 or later; ROSA Linux Workstation / Server 12 or later ; RED OS 7.3 and later ; N/A After reviewed the technical requirements, is the device capable of supporting the installation of Kaspersky software? ☐ Yes, go to Item 3. ☒ No. In this case, the rest of the items do not apply. The device cannot support installation of Kaspersky software 4 Item 3. Connectivity Capabilities: # Physical Interface Purpose Justification 1 1 # Wireless Interface Purpose Justification 1 1 After the review of this items, the device: ☒ Cannot support installation of any cybersecurity or anti-virus software on the covered list. ☐ Potentially can operate with any cybersecurity or anti-virus software on the covered list – additional third- party proof is provided to demonstrate compliance with requirements as of 2.911(d)5(i),(ii) – “Proof of Compliance with Covered List Software Requirements” of this document applies Signature: Name: Alex Khoh Date:2026-02-12 1 The justification field is used to justify why the software cannot be received through that interface. Check the annex for more indications.

FosmonInc. ProductSimilarityDeclaration Product:MiniWirelessKeyboard ModelNumber:23022KB,IS11-BT05B,23022KB-A,23022KB-B FCCID:2A3BM-23022KB We(FosmonInc.)herebystatethatallthemodelsareelectrical identicalincludingthesamesoftwareparameterandhardwaredesign (i.e.,circuitdesign,PCBLayout,RFmodule/circuit,antennatype(s) andantennalocation,componentsonPCB,etc.,),samemechanical structureanddesign(includingproductenclosure,materials,etc.,),the onlydifferenceisthemodelname. Signature: Name:AlexKhoh Title:PurchasingManager 2026.2.11

TCB CALL página 1 File FCC ID: 2A3BM-23022KB Please upload an exhibit that explains how does the TCB verify the new agent information: 1- Is the address of the agent a valid physical US mailing address (not a US post office box, not a virtual mailbox, not P.O. Boxes, not a vacant lot, not a public building, etc.) ○ We have checked if the address exists in a real and potential building (Google maps) + official US register, after this verification and the evidence below we can guarantee the following: not a US post office box not a virtual mailbox not P.O. Boxes not a vacant lot not a public building(note) ► We checked the FCC FRN Search based on the information provided by the grantee. On the official register from : https://mblsportal.sos.mn.gov/Business/SearchDetails?filingGuid=2a5891dc-b253-e811-915d-00155d0d6f70 TCB CALL página 2 In Google: ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit " US_Agent_Letter" included in the file is ok. 2- Is the agent physically located at that valid US address such that the agent can be legally served at that address? Yes , check above 3- Has the listed agent clearly agreed in writing to serve as the agent for the grantee at that address? Yes, it is included in the exhibit " US_Agent_Letter" >

Fosmon Inc. Applicant as U.S. Agent Letter of Attestation Date: 2/12/2026 To: Federal Communications Commission 7435 Oakland Mills Road, Columbia, MD 21046, USA Ref: Attestation Statement – Part 2.911(d)(7) filing FCC ID: 2A3BM-23022KB Fosmon Inc. as required by section 2.911(d)(7), will also serve as the agent for service of process for the above referenced FCC ID. The applicant acknowledges that they will 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 administrative or judicial proceeding involving the equipment, whichever is later. The applicant further acknowledges their responsibility to inform the FCC whenever the agent information changes. Designated U.S. Agent from Applicant Company Company Name: Fosmon Inc. FRN: 0031443310 Contact Person: Alex Khoh Address: 375 Rivertown Drive,Suite 500,Woodbury MN 55125,United States of America Tel.: 612-435-3338 Email: [email protected] Sincerely yours, Signature Printed Name: Alex Khoh Title: / Email: [email protected]

Attestation Statement. Old Code: C5266091 24 New Code: 00015544 Ed.3 Change reason: FRN is added to the Applicant information section. 1/1 Fosmon Inc. TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Fosmon Inc. Grantee code: 2A3BM FCC ID: 2A3BM-23022KB FRN: 0031443310 Contact Name: Alex Khoh Address: 375 Rivertown Drive, Suite 500, Woodbury MN 55125, United States of America Telephone No: 651-578-2988 Fax No: 612-435-3338 Email: [email protected] i. [Fosmon 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. The applicant must sign this certification. ii. [Fosmon Inc.] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Fosmon 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 an entity producing “covered” equipment . Date: 2026/02/12 Applicant’s Name: Alex Khoh Title: Purchasing Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

C5266091_X10_Ed.2 1/1 FosmonInc. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-02-11 Subject:RequestforConfidentiality FCCID:2A3BM-23022KB ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-TermConfidentiality NOTE2 IDLabel/LocationNoNo AttestationStatementNoNo ExternalPhotosNo ☒ BlockDiagram ☒☐ Schematics ☒☐ TestReportNoNo TestSetupPhotosNo ☒ User’sManual ☐ NOTE 1 ☒ InternalPhotos ☐ NOTE 1 ☒ PartsList/TuneUp ☐☐ RFExposureInfoNoNo OperationalDescription ☒☐ CoverLetter(s)NoNo SDRSoftware/SecurityInfo ☐ No NOTE1:Long-TermConfidentialitymaybepermittedunderspecialconditions(SeeII.LONG-TERMCONFIDENTIALITY,Section3of KDB726920,uselastinforce) NOTE2:Short-TermConfidentialitycanberequestedforamaximumof180daysfromthedateofthegrant. Abovementioneddocumentcontainsdetailedsystemandequipmentdescriptionare consideredasproprietaryinformationinoperationoftheequipment.Thepublic disclosureofabovedocumentsmightbeharmfultoourcompanyandwouldgive competitoranunfairadvantageinthemarket. Incaseofshort-termConfidentiality,theapplicantrequeststheexhibitsselected abovearewithheldfrompublicviewforaperiodof180daysfromthedateofthe GrantofEquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. Sincerely, C5266091_X10_Ed.2 1/1 Signature: Name:AlexKhoh Title:PurchasingManager 2026.2.11

C5266091_X8_Ed.1 1/1 Letter of Authorization Fosmon Inc. Company: Fosmon Inc. Address: 375 Rivertown Drive, Suite 500, Woodbury MN 55125, United States of America Product Name: Mini Wireless Keyboard Model Number: 23022KB, IS11-BT05B, 23022KB-A, 23022KB-B FCC Identifier: 2A3BM-23022KB We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Alex Khoh Date: 2026.02.12 Title: Purchasing Manager Signature of applicant:

Confirm the use of real appearance photos as references

RFEXPOSUREEVALUATION FCCID:2A3BM-23022KB AccordingtoKDB447498D01MobileandPortableDevicesRFExposureProcedures andEquipmentAuthorizationPoliciesv06. AccordingtoFCC1.1310:Thecriterialistedinthefollowingtableshallbeusedto evaluatetheenvironmentimpactofhumanexposuretoradiofrequency(RF)Radiationas specifiedin§1.1307(b): RoutineSARevaluationreferstothatspecificallyrequiredby§2.1093,using measurementsorcomputersimulation.WhenroutineSARevaluationisnotrequired, portabletransmitterswithoutputpowergreaterthantheapplicablelowthresholdrequire SARevaluationtoqualifyforTCBapproval. Channel (MHz) Maximum output power (dBm) Tuneup tolerance (dBm) MaxTuneUp Power(dBm) Distance (mm) Calculation results Limit Operating Mode 24020.450.45±11.45050.4333 GFSK24400.050.05 ±1 1.05050.3983 2480-0.41-0.41±10.59050.3613 24026.306.30±17.30051.6653 GFSK24406.176.17 ±1 7.17051.6283 24805.935.93±16.93051.5533 Result:NoStandaloneSARtestisrequired.

Summary AntennaSpecification ITEMANT SPEC Model Name2.4G ANT Ce nter Fre quency Hori zontalVert ical 2400MHz 2450MHz 2500MHz 2400MHz 2450MHz 2500MHz -1.26-0 .76-0 .58-5.25-2.46-1 .86 MAX. Gain-0.58dBi Polari zationHori zontal and Vert ical Azimuth Be am Pattern Omni-d ire ctional Im pedance50 Ohm Manufa cture Shenzhen Seenda Technology Co., Ltd. Antenna Photo & Length (m m) #3402-3405,3410-3411,Building B,Longhua District Digital Innovation Center,Beizhan Community, Minzhi Street,Longhua District,Shenzhen China Horizontal: 2400 MHz 2450 MHz 2500 MHz Power (dBi) Max: 0 Min: -40 Scale: 5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-1.26174-30.0801-7.18716 2450-0.765802-36.5604-7.48023 2500-0.585582-22.0315-6.59127 Vertical: 2400 MHz 2450 MHz 2500 MHz Power (dBi) Max: 0 Min: -30 Scale: 5/div Frequency (MHz) Gain(dBi) MaxMinAvg 2400-5.2537-22.1424-12.4294 2450-2.4652-24.5837-10.4702 2500-1.86120-29.5214-9.20432 ANT Test Labs：Attestationof GlobalComplianceCo., Ltd.

ReportNo.:1812C60059012502-01 Page 1 of 26 AppendixTestData ReportNo.:1812C60059012502-01TestSampleNo.:1-2-2 StartTestDate:2026-1-21FinishTestDate:2026-2-25 TestEngineer:Auditor: Temperature:23.1°CRelativeHumidity:52% Pressure:101kPa AppendixA:20dBBandwidth TestResult Test Mode Antenna Frequency [MHz] 20db EBW[MHz] FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt124021.2932401.4392402.732------ 2.4GAnt124401.2902439.4422440.732------ 2.4GAnt124801.2932479.4392480.732------ ReportNo.:1812C60059012502-01 Page 2 of 26 TestGraphs 2.4G-Ant1-2402 2.4G-Ant1-2440 ReportNo.:1812C60059012502-01 Page 3 of 26 2.4G-Ant1-2480 ReportNo.:1812C60059012502-01 Page 4 of 26 AppendixB:99%OccupiedBandwidth TestResult Test Mode Antenna Frequency [MHz] OCB[MHz]FL[MHz]FH[MHz]Limit[MHz]Verdict 2.4GAnt124021.20622401.47692402.6831------ 2.4GAnt124401.20092439.48132440.6822------ 2.4GAnt124801.20452479.48022480.6847------ ReportNo.:1812C60059012502-01 Page 5 of 26 TestGraphs 2.4G-Ant1-2402 2.4G-Ant1-2440 ReportNo.:1812C60059012502-01 Page 6 of 26 2.4G-Ant1-2480 ReportNo.:1812C60059012502-01 Page 7 of 26 AppendixC:MaximumConductedOutputPower TestResultPeak Test Mode AntennaFrequency[MHz] ConductedPeak Power[dBm] Conducted Limit[dBm] Verdict 2.4GAnt124026.30≤30PASS 2.4GAnt124406.17≤30PASS 2.4GAnt124805.93≤30PASS TestGraphs 2.4G-Ant1-2402-PASS 2.4G-Ant1-2440-PASS ReportNo.:1812C60059012502-01 Page 8 of 26 2.4G-Ant1-2480-PASS ReportNo.:1812C60059012502-01 Page 9 of 26 AppendixD:Carrierfrequencyseparation TestResult TestModeAntenna Frequency [MHz] Result [MHz] Limit[MHz]Verdict 2.4GANT1Hop2.000>0.862PASS Note:Forconductedpowerlessthan0.125W(20.97dBm),thelimitcanbesetusinghopping channelcarrierfrequenciesthatareseparatedby25kHzortwothirdsofthe20dBbandwidthof thehoppingchannel,whicheverisgreater. ReportNo.:1812C60059012502-01 Page 10 of 26 TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C60059012502-01 Page 11 of 26 AppendixE:DwellTime TestResult Test Mode Antenna Frequency [MHz] BurstWidth [ms] TotalHops [Num] Result [s] Limit [s] Verdict 2.4GAnt1Hop0.1224980.061≤0.4PASS ReportNo.:1812C60059012502-01 Page 12 of 26 TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C60059012502-01 Page 13 of 26 AppendixF:NumberofHoppingChannel TestResult TestModeAntenna Frequency [MHz] Result [Num] Limit [Num] Verdict 2.4GAnt1Hop16≥15PASS ReportNo.:1812C60059012502-01 Page 14 of 26 TestGraphs 2.4G-Ant1-Hop-PASS ReportNo.:1812C60059012502-01 Page 15 of 26 AppendixG:ConductedBandedge TestResult Test Mode Antenna Ch. Name Frequency [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt1Low24024.84-49.72≤-15.17PASS 2.4GAnt1High24804.69-51.72≤-15.31PASS 2.4GAnt1LowHop_2402-13.99-53.59≤-33.99PASS 2.4GAnt1HighHop_2480-17.05-56.75≤-37.05PASS ReportNo.:1812C60059012502-01 Page 16 of 26 TestGraphs 2.4G-Ant1-2402-PASS 2.4G-Ant1-2480-PASS ReportNo.:1812C60059012502-01 Page 17 of 26 2.4G-Ant1-Hop_2402-PASS 2.4G-Ant1-Hop_2480-PASS ReportNo.:1812C60059012502-01 Page 18 of 26 AppendixH:ConductedSpuriousEmission TestResult Test Mode AntennaFrequency[MHz] Freq.Range [MHz] Ref.Level [dBm] Result [dBm] Limit [dBm] Verdict 2.4GAnt124020~Reference4.444.44---PASS 2.4GAnt1240230~10004.44-58.66≤-15.56PASS 2.4GAnt124021000~265004.44-38.61≤-15.56PASS 2.4GAnt124400~Reference4.274.27---PASS 2.4GAnt1244030~10004.27-58.5≤-15.73PASS 2.4GAnt124401000~265004.27-38.4≤-15.73PASS 2.4GAnt124800~Reference4.094.09---PASS 2.4GAnt1248030~10004.09-46.67≤-15.91PASS 2.4GAnt124801000~265004.09-46.33≤-15.91PASS Remark:Regardingthespuriousemissionsfrom30MHzto26.5GHz,thecablelosshavebeensetinthe 'InputCorrection'oftheSpectrumAnalyzerduringthetest. ReportNo.:1812C60059012502-01 Page 19 of 26 TestGraphs 2.4G-Ant1-2402-0~Reference-PASS 2.4G-Ant1-2402-30~1000-PASS ReportNo.:1812C60059012502-01 Page 20 of 26 2.4G-Ant1-2402-1000~26500-PASS 2.4G-Ant1-2440-0~Reference-PASS ReportNo.:1812C60059012502-01 Page 21 of 26 2.4G-Ant1-2440-30~1000-PASS 2.4G-Ant1-2440-1000~26500-PASS ReportNo.:1812C60059012502-01 Page 22 of 26 2.4G-Ant1-2480-0~Reference-PASS 2.4G-Ant1-2480-30~1000-PASS ReportNo.:1812C60059012502-01 Page 23 of 26 2.4G-Ant1-2480-1000~26500-PASS ReportNo.:1812C60059012502-01 Page 24 of 26 AppendixI:DutyCycle TestResult TestModeAntennaFrequency[MHz] ONTime [ms] Period [ms] DutyCycle [%] DutyCycle Factor[dB] 2.4GAnt124020.000.00100NaN 2.4GAnt124400.000.00100NaN 2.4GAnt124800.000.00100NaN ReportNo.:1812C60059012502-01 Page 25 of 26 TestGraphs NTNV-2.4G-Ant1-2402 NTNV-2.4G-Ant1-2440 ReportNo.:1812C60059012502-01 Page 26 of 26 NTNV-2.4G-Ant1-2480 ---End---

Page 1 of 34 FCC Test Report Report No.:1812C60059012502 Applicant:Fosmon Inc. Address: 375 Rivertown Dr Ste 500, Woodbury Minnesota United 55125 States Product Name:Mini Wireless Keyboard Report Date:2026-02-25 Shenzhen Anbotek Compliance Laboratory Limited #检测章# #资质章# Report No.:1812C60059012502Page 2 of 34 FCC ID: 2A3BM-23022KB Contents 1. General Information ...............................................................................................................................6 1.1. Client Information ........................................................................................................................6 1.2. Description of Device (EUT) ........................................................................................................6 1.3. Auxiliary Equipment Used During Test........................................................................................7 1.4. Operation channel list..................................................................................................................8 1.5. Description of Test Modes...........................................................................................................8 1.6. Measurement Uncertainty ...........................................................................................................8 1.7. Additional Instructions .................................................................................................................9 1.8. Test Summary .............................................................................................................................9 1.9. Description of Test Facility ........................................................................................................10 1.10. Disclaimer................................................................................................................................10 1.11. Test Equipment List.................................................................................................................11 2. Antenna requirement ...........................................................................................................................13 2.1. Conclusion.................................................................................................................................13 3. Conducted Emission at AC power line ................................................................................................14 3.1. EUT Operation ..........................................................................................................................14 3.2. Test Setup .................................................................................................................................14 3.3. Test Data ...................................................................................................................................15 4. Maximum Conducted Output Power....................................................................................................17 4.1. EUT Operation ..........................................................................................................................17 4.2. Test Setup .................................................................................................................................17 4.3. Test Data ...................................................................................................................................17 5. Channel Separation .............................................................................................................................18 5.1. EUT Operation ..........................................................................................................................18 5.2. Test Setup .................................................................................................................................18 5.3. Test Data ...................................................................................................................................18 6. Number of Hopping Frequencies.........................................................................................................19 6.1. EUT Operation ..........................................................................................................................19 6.2. Test Setup .................................................................................................................................19 6.3. Test Data ...................................................................................................................................19 7. Dwell Time ...........................................................................................................................................20 7.1. EUT Operation ..........................................................................................................................21 7.2. Test Setup .................................................................................................................................21 7.3. Test Data ...................................................................................................................................21 8. Emissions in non-restricted frequency bands ......................................................................................22 8.1. EUT Operation ..........................................................................................................................23 8.2. Test Setup .................................................................................................................................23 8.3. Test Data ...................................................................................................................................23 9. Band edge emissions (Radiated) ........................................................................................................24 9.1. EUT Oper…

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