2BBBL-KM100-ABluetooth Triple Channel Ultra-Slim Backlit Keyboard and Mouse Combo

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. 2.911(d)(5)(i)EquipmentTypeAttestationv1.2 Section2.911(d)(5)(i)Certification–EquipmentType Companyname:ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. Address:Room708,7thF,ComplexbuildingB,GetailongParkNo.227,BulongRd.,BantianSt., Shenzhen,Guangdong,China518000 ProductName:BluetoothTripleChannelUltra-SlimBacklitKeyboardandMouseCombo FCCID:2BBBL-KM100-A Model(s):KM100-A,KM200,TKM200,KM100,KM101,COU302 2.911(d)(5)(i)EquipmentType We,[ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd.]certifythattheequipmentforwhich authorizationissoughtthroughcertificationisnot:  Prohibitedfromreceivinganequipmentauthorizationpursuantto§2.903;oftheFCCrules.  Identifiedasanequipmenttypeinthe“CoveredList” NOTE1 Yourssincerely, Name:WeiHeDate:2024-10-08 TitleandCompanyname:Manager/ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. NOTE1 “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. 2.911(d)(5)(ii)ApplicantAttestationv1.3 Section2.911(d)(5)(ii)Certification–Applicant(CoveredList) Companyname:ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. Address:Room708,7thF,ComplexbuildingB,GetailongParkNo.227,BulongRd.,BantianSt., Shenzhen,Guangdong,China518000 ProductName:BluetoothTripleChannelUltra-SlimBacklitKeyboardandMouseCombo FCCID:2BBBL-KM100-A Model(s):KM100-A,KM200,TKM200,KM100,KM101,COU302 2.911(d)(5)(ii)Applicantfiling We,[ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd.]certifythat,asofthedateofthefilingof theapplication,theapplicantisnotidentifiedonthe“CoveredList”,establishedpursuantto§ 1.50002ofthischapter,asanentityproducingcoveredcommunicationsequipment. Yourssincerely, Name:WeiHeDate:2024-10-08 TitleandCompanyname:Manager/ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. “CoveredList”;istheListofEquipmentandServicesCoveredBySection2ofTheSecureNetworksAct,availableat https://www.fcc.gov/supplychain/coveredlist References; 1)986446D01CoveredEquipmentv01 https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=325672 2)FederalRegisterdocument2022-28263publishedon02/06/23 https://www.federalregister.gov/documents/2023/02/06/2022-28263/protecting-against-national-security-threats-to-the-com munications-supply-chain-through-the

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. FederalCommunicationsCommission AuthorizationandEvaluationDivision EquipmentAuthorizationBranch 7435OaklandMillsRoad Columbia,MD21046 9/19/24 U.S.AgentDesignation GoldenWillMerchantsIncacknowledgestheirobligationtoacceptserviceofprocessonbehalfof[Shenzhen XinyidaChuangxiangTechnologyCo.,Ltd.] [Shenzhen Xinyida Chuangxiang Technology Co., Ltd.]acknowledges their consent for the following contact located in the United States to act as their agent for service of process for the equipment for which authorization is sought (FCC ID:[2BBBL-KM100-A]: Name and company of U.S. agent:Golden Will Merchants Inc Physical U.S. address of agent:25700 INTERSTATE 45 #4119 THE WOODLANDS TEXAS TEXAS 77386 FRN of U.S. agent:0035426253 Email address of U.S. agent:[email protected] . TheinformationprovidedinthisletterisbasedonthereferencedrulepartsofTitle47oftheCFRaswellasKDB 986446D01. Anexpirationdateforthisletterdoesnotexist.IncasetheU.S.agentchanges,thegranteeisobligatedtonotify theFCCwithin30daysviathegrantingTCB [ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd.]withtheFRN[0033803594]acceptsitsobligationto maintainanagentforserviceofprocessintheUnitedStatesfornolessthanoneyearaftereitherthegranteehas permanentlyterminatedallmarketingandimportationoftheapplicableequipmentwithintheU.S.,orthe conclusionofanyCommission-relatedadministrativeorjudicialproceedinginvolvingtheequipment,whicheveris later. Bysigningthisform,weconfirmtheaboveandthatweareawareoftheapplicationrequirementslistedunder§ 2.911(d)(7). . Sincerely, Signature [Name]Mr Wei He [Title] Manager [Company] Shenzhen Xinyida Chuangxiang Technology Co., Ltd. Signature [NameofU.S.agent]NgyuenYu [TitleofU.S.agent]Manager [CompanyofU.S.agent]GoldenWillMerchantsInc 4 8 _ [ m o d e l ] U S _ A g e n t _ 2 . 9 1 1 ( d ) ( 7 ) - U , V 0 5

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. AgentAuthorization Company:ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. Address:Room708,7thF,ComplexbuildingB,GetailongParkNo.227,Bulong Rd.,MaAnTangCommunityBantianSt.,Shenzhen,China518000 ProductName:BluetoothTripleChannelUltra-SlimBacklitKeyboardandMouse Combo ModelNumber(s):KM100-A,KM200,TKM200,KM100,KM101,COU302 ProductDescription:BluetoothTripleChannelUltra-SlimBacklitKeyboardand MouseCombo WeauthorizeMiCOMLabsInc.,575BoulderCourt,Pleasanton,California94566,USA, toactonourbehalfonallmattersconcerningthecertificationofabovenamed equipment. WedeclarethatMiCOMLabsInc.isallowedtoforwardallinformationrelatedtothe approvalandcertificationofequipmenttotheregulatoryagenciesasrequiredandto discussanyissuesconcerningtheapprovalapplication.Anyandallactscarriedoutby MiCOMLabsonourbehalfshallhavethesameeffectasactsofourown. Signature:Date:2024-10-8 Name:WeiHe Title:Manager Company:ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd.

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. DeclarationonModelDifferences We, ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. Room708,7thF,ComplexbuildingB,GetailongParkNo.227,BulongRd.,BantianSt., Shenzhen,Guangdong,China518000 Declarethatthefollowingproduct(s): FCCID:2BBBL-KM100-A ProductName:BluetoothTripleChannelUltra-SlimBacklitKeyboardandMouse Combo ModelNo.:KM100-A,KM200,TKM200,KM100,KM101,COU302 Utilizetheidenticalcircuitdesign,PCBlayout,shieldingandinterfacewith(KM100-A),only modelnumberdifferent.Thereforethisapplicationcanberegardedasidenticalin performancetothesubmittedtestsample. Themanufacturerwouldtakealltheresponsibilitiesfortheaboveproduct(s). Forandonbehalfof Sincerely, Signature WeiHe Manager ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. *IherebydeclarethatIamentitledtosignonbehalfoftheapplicantandthattheinformationsuppliediscorrectandcomplete.

ShenzhenXinyidaChuangxiangTechnologyCo.,Ltd. OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:2024-10-08 Subject;RequestforConfidentiality FCCID:2BBBL-KM100-A ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthesedocuments mightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantageinthemarket. SchematicDiagram BlockDiagram OperationalDescription SWSECURITYDESCRIPTION PartsList Tuneup Inadditionaltoabovementioneddocuments,inordertocomplywiththemarketingregulations inTitle47CFR§2.803andtheimportationrulesinTitle47CFR§2.1204,whileensuringthat businesssensitiveinformationremainsconfidentialuntiltheactualmarketingofnewly authorizeddevices,werequestShortTermConfidentialityofthefollowingattachment(s); ExternalPhotos TestSetupPhotos InternalPhotos UserManual For45days,pursuanttoPublicNoticeDA04-1705. OR For180dayspursuanttoKDB726920D01. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondenceduringthecertificationreviewprocesscannotbegrantedasconfidential documentsandthisinformationwillbeavailableforpublicreviewoncethegrantofequipment authorizationisissued. Sincerely, Signature: Name:WeiHe Title:Manager

LabelLocationOnEUT Label ModelNo.:KM100-A FCCID:2BBBL-KM100-A IC:31132-KM100A ThisdevicecomplieswithPart15oftheFCCRules.Operationis subjecttothefollowingtwoconditions: (1)Thisdevicemaynotcauseharmfulinterference,and (2) Thisdevicemustacceptanyinterferencereceived,including interferencethatmaycauseundesiredoperation.

RFEXPOSUREEVALUATION FCCID:2BBBL-KM100-A 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 2402-5.66-5.66±1-4.66050.1063 GFSK2440-5.62-5.62 ±1 -4.62050.1083 2480-5.55-5.55±1-4.55050.1103 Result:NoStandaloneSARtestisrequired.

Page1of13 AppendixTestData ReportNo.:18220WC40066001TestSampleNo.:1-2-2 StartTestDate:2024.4.18FinishTestDate:2024.4.18 TestEngineer:Auditor: Temperature:25.5 °C RelativeHumidity:47% Pressure:101kPa AppendixA:-6dBBandwidth ConditionAntennaRateFrequency(MHz)-6dBBW(kHz)limit(kHz)Result NVNTANT11Mbps2402608.26500Pass NVNTANT11Mbps2440791.30500Pass NVNTANT11Mbps2480773.12500Pass -6dB_Bandwidth_NVNT_ANT1_1Mbps_2402 -6dB_Bandwidth_NVNT_ANT1_1Mbps_2440 Page2of13 -6dB_Bandwidth_NVNT_ANT1_1Mbps_2480 Page3of13 AppendixB:99%OccupiedBandwidth ConditionAntennaRateFrequency(MHz)99%BW(MHz) NVNTANT11Mbps24021.247 NVNTANT11Mbps24401.355 NVNTANT11Mbps24801.355 99%_Occupied_Bandwidth_NVNT_ANT1_1Mbps_2402 99%_Occupied_Bandwidth_NVNT_ANT1_1Mbps_2440 Page4of13 99%_Occupied_Bandwidth_NVNT_ANT1_1Mbps_2480 Page5of13 AppendixC:Bandedge ConditionAntennaRate TX_Frequency (MHz) Max.Mark Frequency(MHz) Spurious level(dBm) limit(dBm)Result NVNTANT11Mbps24022399.923-53.802-26.052Pass NVNTANT11Mbps24802496.990-58.721-25.751Pass 1_Reference_Level_NVNT_ANT1_1Mbps_2402 2_Bandedge_NVNT_ANT1_1Mbps_2402 Page6of13 1_Reference_Level_NVNT_ANT1_1Mbps_2480 2_Bandedge_NVNT_ANT1_1Mbps_2480 Page7of13 AppendixD:PeakOutputPower ConditionAntennaRate Frequency (MHz) Max.Conducted Power(dBm) Max.Conducted Power(mW) Limit(mW)Result NVNTANT11Mbps2402-5.660.271000Pass NVNTANT11Mbps2440-5.620.271000Pass NVNTANT11Mbps2480-5.550.281000Pass Peak_Output_Power_NVNT_ANT1_1Mbps_2402 Peak_Output_Power_NVNT_ANT1_1Mbps_2440 Page8of13 Peak_Output_Power_NVNT_ANT1_1Mbps_2480 Page9of13 AppendixE:PowerSpectralDensity ConditionAntennaRate Frequency (MHz) PowerSpectral Density(dBm) Limit(dBm/3kHz)Result NVNTANT11Mbps2402-14.098Pass NVNTANT11Mbps2440-21.638Pass NVNTANT11Mbps2480-21.568Pass Power_Spectral_Density_NVNT_ANT1_1Mbps_2402 Power_Spectral_Density_NVNT_ANT1_1Mbps_2440 Page10of13 Power_Spectral_Density_NVNT_ANT1_1Mbps_2480 Page11of13 AppendixF:SpuriousEmission ConditionAntennaRateTX_Frequency(MHz) Spurious MAX.Value(dBm) LimitResult NVNTANT11Mbps2402-43.715-26.052Pass NVNTANT11Mbps2440-53.185-25.783Pass NVNTANT11Mbps2480-53.250-25.751Pass 1_Reference_Level_NVNT_ANT1_1Mbps_2402 2_Spurious_Emission_NVNT_ANT1_1Mbps_2402 Page12of13 1_Reference_Level_NVNT_ANT1_1Mbps_2440 2_Spurious_Emission_NVNT_ANT1_1Mbps_2440 1_Reference_Level_NVNT_ANT1_1Mbps_2480 Page13of13 2_Spurious_Emission_NVNT_ANT1_1Mbps_2480 ---End---

ReportNo.:18220WC40066001 FCCID:2BBBL-KM100-A Page1of30 FCCTestReport Applicant: ShenzhenXinyidaChuangxiangTechnology Co.,Ltd. Address: Room708,7thF,ComplexbuildingB,Getailong ParkNo.227,BulongRd.,BantianSt., Shenzhen,Guangdong,China518000 ProductName: BluetoothTripleChannelUltra-SlimBacklit KeyboardandMouseCombo ReportDate:Oct.08,2024 ShenzhenAnbotekComplianceLaboratoryLimited ReportNo.:18220WC40066001 FCCID:2BBBL-KM100-A Page2of30 Contents 1.GeneralInformation.................................................................................................................................6 1.1.ClientInformation...........................................................................................................................6 1.2.DescriptionofDevice(EUT)..........................................................................................................6 1.3.AuxiliaryEquipmentUsedDuringTest..........................................................................................7 1.4.Operationchannellist....................................................................................................................7 1.5.DescriptionofTestModes.............................................................................................................7 1.6.MeasurementUncertainty.............................................................................................................7 1.7.TestSummary................................................................................................................................8 1.8.DescriptionofTestFacility.............................................................................................................8 1.9.Disclaimer......................................................................................................................................9 1.10.TestEquipmentList...................................................................................................................10 2.Antennarequirement..............................................................................................................................12 2.1.Conclusion...................................................................................................................................12 3.ConductedEmissionatACpowerline..................................................................................................13 3.1.EUTOperation.............................................................................................................................13 3.2.TestSetup....................................................................................................................................13 3.3.TestData......................................................................................................................................14 4.OccupiedBandwidth..............................................................................................................................16 4.1.EUTOperation.............................................................................................................................16 4.2.TestSetup....................................................................................................................................16 4.3.TestData......................................................................................................................................16 5.MaximumConductedOutputPower......................................................................................................17 5.1.EUTOperation.............................................................................................................................17 5.2.TestSetup....................................................................................................................................17 5.3.TestData......................................................................................................................................17 6.PowerSpectralDensity..........................................................................................................................18 6.1.EUTOperation.............................................................................................................................18 6.2.TestSetup....................................................................................................................................18 6.3.TestData......................................................................................................................................18 7.Emissionsinnon-restrictedfrequencybands.......................................................................................19 7.1.EUTOperation.............................................................................................................................19 7.2.TestSetup....................................................................................................................................19 7.3.TestData......................................................................................................................................19 8.Bandedgeemissions(Radiated)..........................................................................................................20 8.1.EUTOperation.............................................................................................................................20 8.2.TestSetup....................................................................................................................................20 8.3.TestData......................................................................................................................................21 9.Emissionsinfrequencybands(below1GHz).......................................................................................22 9.1.EUTOperation....................................................................................…

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Specifications Summar Antenna Specification Shenzhen Hangshi Electronic Technology Co., LTD y SPEC. IBM2.4GHz ITEM ModelName CenterFrequency2402MHz 2441MHz 2480MHz MAX.GAIN Polarizatio 1.16dBi 2.34dBi 1.21dBi n BeamAzimuth Pattern 2.34dBi Horizontal Omni-directional Impedance50Ω Antenna Photo & Length ( mm )