2BQHB-CM-617Wireless Game Controller

1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: GOLDEN VICTORY INTERNATIONAL TRADING CO LTD FRN: 0036377570 Contact Name:Leon Howar Address:110 16TH STREET SUITE 1400 DENVER, CO 80202 United States Telephone：(337)255-0461 Email:[email protected] Applicant: Company name:Dongguan Bolaiyuan Electronic Technology Co., LTD Product Description: Wireless Game Controller Grantee code:2BQHB FCC ID:2BQHB-CM-617 FRN: 0037191699 Contact Name: Lisong Qiu Address:No. 76, Dashan Road, Dashan Village, Dalingshan Town Dongguan City, Guangdong Province, China Email:[email protected] [Dongguan Bolaiyuan Electronic Technology Co., LTD] certifies that, as of the date of this filing of the application with the TCB, [GOLDEN VICTORY INTERNATIONAL TRADING CO LTD] is our designated US agent for service of process for the above referenced FCC ID. [Dongguan Bolaiyuan Electronic Technology 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 equipment. [GOLDEN VICTORY INTERNATIONAL TRADING CO LTD] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2026/05/06 Applicant’s Name: Lisong Qiu US Agent’s Name: Leon Howar Title: Manager Title: Manager Signature Signature

AttestationStatement. OldCode:C526609124NewCode:00015544Ed.3 Changereason:FRNisaddedtotheApplicantinformationsection. 1/1 TO: OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TheCommissionadoptedrulesthatprohibitequipmentauthorizationfor“covered” telecommunicationsequipmentandvideosurveillanceequipmentproducedbyentitiesidentified ontheCommission’sCoveredList 1 ,whichisperiodicallyupdated.SeetheCoveredListformore details.ThisAttestationStatementistoconfirmthatwefollowtheSection2.911(d)(5)(i)-(ii) Applicant Companyname:DongguanBolaiyuanElectronicTechnologyCo.,LTD Granteecode:2BQHB FCCID:2BQHB-CM-617 FRN:0037191699 ContactName:LisongQiu Address:No.76,DashanRoad,DashanVillage,DalingshanTownDongguanCity,Guangdong Province,China TelephoneNo:13603034005 FaxNo:/ Email:[email protected] i.[DongguanBolaiyuanElectronicTechnologyCo.,LTD](“theapplicant”) certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuantto section2.903oftheFCCrules.Theapplicantmustsignthiscertification. ii.[DongguanBolaiyuanElectronicTechnologyCo.,LTD](“theapplicant”) certifiesthat,asofthedateofthefilingoftheapplication,theapplicant[is not](asaspecificallynamedentityoranyofitssubsidiariesoraffiliates) identifiedontheCoveredListasanentityproducing“covered”equipment. Theapplicantmustsignthiscertification. [DongguanBolaiyuanElectronicTechnologyCo.,LTD](“theapplicant”)certifies that,asofthedateofthefilingofthe application,theapplicant[isnot]identifiedontheCoveredList asanentityproducing“covered” equipment. Date:2026/5/6 Applicant’sName:DongguanBolaiyuan ElectronicTechnologyCo.,LTD Title:Manager Signature 1 TheCommission’sCoveredListispublishedbythePublicSafetyandHomelandSecurityBureauandpostedonthe Commission’swebsite.ThisCoveredList,whichisperiodicallyupdated,identifiesparticularequipment,producedby particularentities,thatconstitutes“covered”equipment.https://www.fcc.gov/supplychain/coveredlist

DongguanBolaiyuanElectronicTechnologyCo.,LTD Code00018768Ed.1 Item1.Thedeviceisabletoinstallsoftware/programinstallation? ☐ Yes,gotoItem2. ☒ No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky cybersecurityoranti-virussoftware. Item2.TechnicalRequirementsforKasperskyCybersecuritySoftware: #GeneralRequirements(ForallDevices)Yes/NoorN/AComments 1Internetconnectionforactivationandupdates(ForallOperating Systems) N/A DeviceWirelessGameController CompanynameDongguanBolaiyuanElectronicTechnologyCo., LTD Granteecode2BQHB FCCID2BQHB-CM-617 FRN0037191699 ContactnameLisongQiu AddressNo.76,DashanRoad,DashanVillage,Dalingshan TownDongguanCity,GuangdongProvince,China Telephonenumber13603034005 [email protected] Chipset/moduleinformationZC32RF1M OperatingSystem(ifapplicable)N/A StorageCapacity(harddriveorother permanentmemorystorage,ifapplicable) N/A 2 #GeneralRequirements(ForWindowsDevices)Yes/NoorN/AComments 1Storage:1500MBfreespaceontheharddriveN/A 2OperatingSystem: MicrosoftWindows8,8.1,10&11Home/Pro/Enterprise Microsoft Windows7Starter/HomeBasic&Premium/Professional/ UltimateSP1orhigher N/A 3Processor:1GHzorhigher(x86orx64)N/A 4Memory(RAM)1GB(32-bit)or2GB(64-bit)N/A 5ScreenResolution:Minimumresolutionof1024x768N/A #GeneralRequirements(FormacOSdevices)Yes/NoorN/AComments 1OperatingSystemmacOS®13–14N/A 2Memory(RAM)4GBN/A 3Storage:3455MBfreespaceontheharddriveN/A #GeneralRequirements(ForAndroidDevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:Android™10–14N/A 3ScreenResolution:Minimumresolutionof320x480N/A #GeneralRequirements(foriOSdevices)Yes/NoorN/AComments 1Storage:150MBfreespaceN/A 2OperatingSystem:iOS®17N/A #GeneralRequirements(ForLinuxsystem)Yes/NoorN/AComments 3 1Harddrive:1GBoffreespaceN/A 2CPU:IntelPentium1GHzorhigherN/A 3RAM:1GBN/A 4Minimumsoftwarerequirements: AlmaLinuxOS8orlater; AlterOS7.5orlater; AstraLinuxCommonEdition2.12orlater; CentOS6.7orlater; DebianGNU/Linux10.0orlater; EulerOS2.0orlater; OracleLinux7.3orlater; RedHatEnterpriseLinux6.7orlater; RockyLinux8.5orlater; SUSELinuxEnterpriseServer12.5orlater; Ubuntu12.04orlater; UncomOSHome/Business/Education/Enterprise2.2orlater; ALTLinuxWorkstaton/WorkstationK/Server/Education8or later; ROSALinuxWorkstation/Server12orlater; REDOS7.3andlater; N/A Afterreviewedthetechnicalrequirements,isthedevicecapableofsupportingtheinstallationof Kasperskysoftware? ☐ Yes,gotoItem3. ☒No.Inthiscase,therestoftheitemsdonotapply.ThedevicecannotsupportinstallationofKaspersky software Item3.ConnectivityCapabilities: 4 #PhysicalInterfacePurposeJustification 1 1 #WirelessInterfacePurposeJustification 1 1 Afterthereviewofthisitems,thedevice: ☒Cannotsupportinstallationofanycybersecurityoranti-virussoftwareonthecoveredlist. ☐ Potentiallycanoperatewithanycybersecurityoranti-virussoftwareonthecoveredlist–additionalthird- partyproofisprovidedtodemonstratecompliancewithrequirementsasof2.911(d)5(i),(ii)–“Proofof CompliancewithCoveredListSoftwareRequirements”ofthisdocumentapplies Signature:Name: LisongQiu Date:2026-5-6 1 Thejustificationfieldisusedtojustifywhythesoftwarecannotbereceivedthroughthatinterface.Checktheannexformore indications.

TCB CALL página 1 File FCC ID: 2BQHB-CM-617 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://www.sos.state.co.us/biz/BusinessEntityDetail.do?quitButtonDestination=BusinessEntityResults&nameTyp=ENT&masterFileId=20248279136&entityId2=20248279136&fileId=20248279136&srchTyp=ENTITY TCB CALL página 2 Google: EIN Number： TCB CALL página 3 ► CONCLUSION by TCB: The ASOP defined and provided by grantee is VALID and confirmed. Therefore the exhibit "C5266091_X23_Ed1_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 "C5266091_X23_Ed1_US_Agent_Letter"

C5266091_X10_Ed.2 1/1 <DongguanBolaiyuanElectronicTechnologyCo.,LTD> OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 Date:2026-5-6 Subject:RequestforConfidentiality FCCID:2BQHB-CM-617 ToWhomItMayConcern, PursuanttotheprovisionsofSections0.457and0.459ofCommission'srules (47CFR0.457,0.459),wearerequestingtheCommissiontowithholdthefollowing attachment(s)asconfidentialdocumentfrompublicdisclosure. ExhibitsLong-Term Confidentiality Short-Term Confidentiality 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 abovearewithheldfrompublicviewforaperiodoffromthedateoftheGrantof EquipmentAuthorizationandpriortomarketing. Itisourunderstandingthatallmeasurementtestreports,FCCIDlabelformatand correspondentduringcertificationreviewprocesscannotbegrantedasconfidential documentsandthoseinformationwillbeavailableforpublicreviewoncethegrantof equipmentauthorizationisissued. C5266091_X10_Ed.2 1/1 Sincerely, Signature: Name:LisongQiu Title:Manager

C5266091_X8_Ed.1 1/1 LetterofAuthorization <DongguanBolaiyuanElectronicTechnologyCo.,LTD> Company:DongguanBolaiyuanElectronicTechnologyCo.,LTD ProductName:WirelessGameController ModelNumber:CM-617 FCCIdentifier:2BQHB-CM-617 WeauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdelCarme,s/n, 08193Bellaterra,Spain,toactonourbehalfonallmattersconcerningthe abovenamedequipment. AnyindividualwithinLGAITechnologicalCenterS.A.isauthorizedtoactonour behalfandtakeactionontheapplication. WedeclarethatauthorizeLGAITechnologicalCenterS.A.,RondadelaFontdel Carme,s/n,08193Bellaterra,Spain,isallowedtoforwardallinformation relatedtotheapprovalprojecttotheFederalCommunicationCommissionand todiscussanyissuesconcerningtheapprovalapplication.Anyandallacts carriedoutbyLGAITechnologicalCenterS.A.onourbehalfshallhavethe sameeffectasactsofourown. Name:LisongQiuDate:2026-5-6 Title:Manager Signatureofapplicant: Address:No.76,DashanRoad,DashanVillage,DalingshanTown DongguanCity,GuangdongProvince,China

FCCID:2BQHB-CM-617 EUTPHOTOSExternalPhotos FCCID:2BQHB-CM-617 FCCID:2BQHB-CM-617 FCCID:2BQHB-CM-617 ※※※※※ENDOFREPORT※※※※※

Size:20mm*30mm FCCID:2BQHB-CM-617

FCCID:2BQHB-CM-617 EUTPHOTOSInternalPhotos FCCID:2BQHB-CM-617 FCCID:2BQHB-CM-617 FCCID:2BQHB-CM-617 ANT FCCID:2BQHB-CM-617 ※※※※※ENDOFREPORT※※※※※

FCCID:2BQHB-CM-617 RFExposureEvaluation AccordingtoKDB447498D01GeneralRFExposureGuidancev06andpart2.1093 ， Unless specificallyrequiredbythepublishedRFexposureKDBprocedures,standalone1-gheador bodyand10-gextremitySARevaluationforgeneralpopulationexposureconditions,by measurementornumericalsimulation,isnotrequiredwhenthecorrespondingSARTest ExclusionThresholdcondition(s),listedbelow,is(are)satisfied. For100MHzto6GHzandtestseparationdistances≤50mm,the1-gand10-gSARtest exclusionthresholdsaredeterminedbythefollowing: [(max.powerofchannel,includingtune-uptolerance,mW)/(min.testseparationdistance, mm)]·[√f (GHz) ]≤3.0for1-gSAR,and≤7.5for10-gextremitySAR,where f (GHz) istheRFchanneltransmitfrequencyinGHz PoweranddistanceareroundedtothenearestmWandmmbeforecalculation Theresultisroundedtoonedecimalplaceforcomparison Here, ForBluetooth Mode Max Power (dBm) Tune-up power (dBm) Tune-up power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit BLE-0.89-1±10240250.313.0 BT2.442±12240250.623.0 SoaSARtestisnotrequired

ProjectNo.:ZHT-260415105W01-1 Page 1 of 47 FCCTESTREPORT FCCID:2BQHB-CM-617 ApplicantName...............:DongguanBolaiyuanElectronicTechnologyCo.,LTD Address............................:No.76,DashanRoad,DashanVillage,DalingshanTownDongguanCity, GuangdongProvince,China ManufacturerName.........:DongguanBolaiyuanElectronicTechnologyCo.,LTD Address............................:No.76,DashanRoad,DashanVillage,DalingshanTownDongguanCity, GuangdongProvince,China Product............................:WirelessGameController Model(s)...........................:CM-617 AdditionalModel(s)..........:/ Trademark.......................:/ ModelDifference..............:/ Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Apr.15,2026 DateofTest(s).................:Apr.15,2026toApr.22,2026 DateofIssue....................:Apr.24,2026 TestRequested................:Selecttest(s)asrequestedbytheclient. TestStandard(s)..............:FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure................:KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020+Cor1-2023 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. Preparedby:Reviewedby:Approvedby: KimiLu/EngineerBaretWu/DirectorLeviLee/Manager Note:Theresultsshowninthistestreportreferonlytothesample(s)testedunlessotherwisestated.Thistest reportshallnotbereproducedexceptinfull,withoutpriorwrittenapprovalofZHT.Thisdocumentmaybe alteredorrevisedbyZHT,personnelonly,andshallbenotedintherevisionofthedocument. ProjectNo.:ZHT-260415105W01-1 Page 2 of 47 TableofContentsPage 1.SUMMARYOFTESTRESULTS.............................................................................................................4 2.GENERALINFORMATION.....................................................................................................................5 2.1GENERALDESCRIPTIONOFEUT...............................................................................................5 2.2DESCRIPTIONOFTESTMODES..................................................................................................6 2.3TESTSETUPCONFIGURATION....................................................................................................7 2.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE)......................................................7 3.TESTFACILITYANDTESTINSTRUMENTUSED................................................................................8 3.1TESTFACILITY...............................................................................................................................8 3.2EQUIPMENTSLISTFORALLTESTITEMS.................................................................................8 3.3TESTINGSOFTWARE....................................................................................................................9 3.4MEASUREMENTUNCERTAINTY................................................................................................10 4.EMCEMISSIONTEST..........................................................................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT................................................................................11 4.1.1POWERLINECONDUCTEDEMISSIONLimits.................................................................11 4.1.2TESTPROCEDURE.............................................................................................................11 4.1.3DEVIATIONFROMTESTSTANDARD................................................................................11 4.1.4TESTSETUP........................................................................................................................12 4.1.5EUTOPERATINGCONDITIONS.........................................................................................12 4.1.6TESTRESULTS...................................................................................................................13 4.2RADIATEDEMISSIONMEASUREMENT.....................................................................................15 4.2.1RADIATEDEMISSIONLIMITS............................................................................................15 4.2.2TESTPROCEDURE.............................................................................................................16 4.2.3DEVIATIONFROMTESTSTANDARD................................................................................16 4.2.4TESTSETUP........................................................................................................................16 4.2.5EUTOPERATINGCONDITIONS.........................................................................................17 5.RADIATEDBANDEMISSIONMEASUREMENT.................................................................................22 5.1TESTREQUIREMENT:...........................................................................................................22 5.2TESTPROCEDURE................................................................................................................22 5.3DEVIATIONFROMTESTSTANDARD...................................................................................22 5.4TESTSETUP...........................................................................................................................23 5.5EUTOPERATINGCONDITIONS............................................................................................23 5.6TESTRESULT.........................................................................................................................24 6.POWERSPECTRALDENSITYTEST..................................................................................................25 6.1APPLIEDPROCEDURES/LIMIT...........................................................................................25 ProjectNo.:ZHT-260…

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No. 76, Dashan Road, Dashan Village, Dalingshan Town Dongguan City, Dongguan Bolaiyuan Electronic Technology Co., LTD Guangdong Province, China Adress Unit: mm

FCCID:2BQHB-CM-617 EUTTESTPHOTOS FCCID:2BQHB-CM-617 ※※※※※ENDOFREPORT※※※※※