2BEWX-TPL05-T1AI Desktop Hub 5S

ZhejiangLingzhuTechnologyCo.,Ltd. FederalCommunicationsCommission 7435OaklandMillsRoad ColumbiaMD21046 Date:January26,2026 Subject:Certificationsconcerning“covered”equipmentpursuanttoPart2.911(d)(5)(i)and(ii) FCCID:2BEWX-TPL05-T1 Towhomitmayconcern, ZhejiangLingzhuTechnologyCo.,Ltd.certifiesthattheequipmentforwhichauthorizationissoughtisnotthe equipmentontheCoveredList,asestablishedpursuantto§ 1.50002ofCFRTitle47,thatisprohibitedfrom obtaininganequipmentauthorizationunderthissubpart.Thisincludesequipmentthat: (1)Hasbeencertifiedasamodulartransmitter;or (2)Meetsthemodulartransmitterrequirementsof§ 15.212ofthischapterandcouldbecertifiedasamodular transmitter.pursuanttosection2.903resultingtherecentadoptionofFCC25-71(etal.,ETDocketNo.21-232, SecondReportandOrder);or (3)Uncrewedaircraftsystems(UAS)andUAScriticalcomponentsproducedinaforeigncountryandall communicationsandvideosurveillanceequipmentandserviceslistedinSection1709(a)(1)oftheFY25 NationalDefenseAuthorizationAct(Pub.L.118-159) ZhejiangLingzhuTechnologyCo.,Ltd.certifiesthat,asofthedateofthefilingoftheapplication,theapplicant [isnot]identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)as anentityproducing“covered”equipment. ApplicantfurthercertifiesthatnoCybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab, Inc.oranyofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyof itssuccessorsandassignees)cybersecurityoranti-virussoftwareisinstalledintheequipmentbeingcertified. Theabove-referencedCoveredListispublishedbythePublicSafetyandHomelandSecurityBureau (PSHSB),pursuanttoSection1.50002oftheCommission’srules. Sincerely, _____________________ Name:LinyunLi E-mail:[email protected]

ZhejiangLingzhuTechnologyCo.,Ltd. To:FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:01-26-2026 Ref:AttestationStatementsPart2.911(d)(7)Filing FCCID:2BEWX-TPL05-T1 [ZhejiangLingzhuTechnologyCo.,Ltd.](“theapplicant”)certifiesthat,asofthedateofthefilingofthe application,(TuyaSmartInc.)isourdesignatedU.S.agentforserviceofprocessfortheabove referencedFCCID.[ZhejiangLingzhuTechnologyCo.,Ltd.]acceptstomaintainanagentfornolessthan oneyearafterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. (TuyaSmartInc.)accepts,asofthedateofthefilingoftheapplication,theobligationofthedesignated U.S.agentforserviceofprocessfortheabovereferencedFCCID. DesignatedU.S.AgentInformation: Name:TuyaSmartInc.(FRN:0034102913) Address:160GreentreeDrive,Suite101,Dover,DELAWARE,19904 ContactPerson:JingchaoWang Tel.:818-699-5031 Email:[email protected] Sincerely, [InsertU.S.agentcompanyname]TuyaSmartInc. FRNnumber0034102913 (Applicantprintedname)JingchaoWang (U.S.agentcompanynamesignature) [Insertapplicantname]ZhejiangLingzhuTechnologyCo.,Ltd. FRNnumber0034841213 (Applicantprintedname)/E-mailLinyunLi/[email protected] (Applicantsignature)

Rev.1/1/03 ZhejiangLingzhuTechnologyCo.,Ltd. Date:January26,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision ConfidentialityRequestregardingapplicationforcertificationofFCCID:2BEWX-TPL05-T1 PursuanttoSections0.457and0.459oftheCommission’sRules,weherebyrequestconfidential treatmentofinformationaccompanyingthisapplicationasoutlinedbelow: Schematics BlockDiagram OperationDescription TuneupProcedure Theabovematerialscontaintradesecretsandproprietaryinformationnotcustomarilyreleasedto thepublic.Thepublicdisclosureofthesematerialsmaybeharmfultotheapplicantandprovide unjustifiedbenefitstoitscompetitors. TheapplicantunderstandsthatpursuanttoSection0.457oftheRules,disclosureofthisapplication andallaccompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthis application. Sincerely, ________________________ ContactPerson:LinyunLi E-mail:[email protected]

ZhejiangLingzhuTechnologyCo.,Ltd. Date:January26,2026 PowerofAttorney Towhomitmayconcern, PleasebenotifiedthatI,LinyunLi,havedesignatedJimTsaiinSportonInternationalInc. (Kunshan)asthepersonbeingresponsibleforthisprojectandtosigntheform731andother documentation. AnyandallactscarriedoutintheirprofessionalcapacitybySportonInternationalInc.(Kunshan) onthemattersofrelatingtoallprocessesrequiredintheFCCapprovalandanycommunication neededwiththenationalauthority,shallhavethesamelegalauthorityasactsonourownbehalf includingthereleaseofconfidentialinformation. Wefurthercertifiesthatneithertheapplicantnoranypartytothisapplication,asdefinedin47CFR Ch.1.2002(b),issubjecttoadenialtoFederalbenefits,thatincludeFCCbenefits,pursuantto section5301oftheAnti-DrugAbuseActof1998,21U.S.C.835(a). Thisauthorizationislimitedtotheproductofasfollowing: FCCID:2BEWX-TPL05-T1 Ifyouhaveanyacknowledgementandresponse,pleasesendittoSportonInternationalInc. (Kunshan)directly. Shouldyouhaveanyquestionsorcommentsregardingthismatter,pleasehavemybestattention. Sincerelyyours, ContactPerson:LinyunLi E-mail:[email protected]

1/1 ZhejiangLingzhuTechnologyCo.,Ltd. Date:January26,2026 FederalCommunicationsCommission AuthorizationandEvaluationDivision RE:CertificationApplication FCCID:2BEWX-TPL05-T1 ToWhomItMayConcern, Pursuanttosections0.457and0.459ofCFR47,PublicNoticeDA04-1705oftheCommission’s policyandtoavoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseofthe producttothepublic,theapplicantrequeststhefollowingdocumentscontainedinthiscertification applicationbetemporarilywithheldfrompublicdisclosureforaninitialperiodof180days: ExternalPhotos InternalPhotos Testset-upphotos UsersManual Theapplicationcontainstechnicalinformation,whichZhejiangLingzhuTechnologyCo.,Ltd. deemstobetradesecretsandproprietary.Ifmadepublic,theinformationmightbeusedtothe disadvantageoftheapplicantinthemarketplace. TheApplicantunderstandsthatpursuanttoRule0.457,disclosureofthisApplicationandall accompanyingdocumentationwillnotbemadebeforethedateoftheGrantforthisapplication Sincerely, ContactPerson:LinyunLi E-mail:[email protected]

Product Model : TPL05-T1 Input : 12V 1.5A Wireless Protocols : Wi-Fi,Zigbee,IR,Bluetooth mesh FCC ID : 2BEWX-TPL05-T1 Made in China Manufacturer : Zhejiang Lingzhu Technology Co., Ltd. AI Desktop Hub 5S 7.1 mm 7.1 mm 30.8 mm 30.8 mm

Sporton International Inc. (Kunshan) Page Number : 1 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 RF Exposure Evaluation Report APPLICANT : Zhejiang Lingzhu Technology Co., Ltd. EQUIPMENT : AI Desktop Hub 5S MODEL NAME : TPL05-T1 FCC ID : 2BEWX-TPL05-T1 STANDARD : 47 CFR Part 2.1091 FCC KDB 447498 D01 V06 The product evaluation date was started from Jan. 19, 2026 and completed on Jan. 19, 2026. We, Sporton International Inc. (Kunshan), would like to declare that the device has been evaluated in accordance with 47 CFR Part 2.1091 and FCC KDB 447498 D01 v06, and pass the limit. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Si Zhang Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 Table of Contents 1. ADMINISTRATION DATA ........................................................................................................................... 4 1.1. Testing Laboratory ............................................................................................................................. 4 2. DESCRIPTION OF EQUIPMENT UNDER TEST (EUT) ............................................................................. 5 3. MAXIMUM RF AVERAGE OUTPUT TUNE UP POWER AMONG PRODUCTION UNITS ....................... 6 4. RF EXPOSURE LIMIT INTRODUCTION .................................................................................................... 7 5. RADIO FREQUENCY RADIATION EXPOSURE EVALUATION ............................................................... 8 5.1. Standalone Power Density Calculation ............................................................................................. 8 Sporton International Inc. (Kunshan) Page Number : 3 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 Revision History REPORT NO. VERSION DESCRIPTION ISSUED DATE FA5D1202 Rev. 01 Initial issue of report. Jan. 26, 2026 Sporton International Inc. (Kunshan) Page Number : 4 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 1. Administration Data 1.1. Testing Laboratory Sporton International Inc. (Kunshan) is accredited to ISO/IEC 17025:2017 by American Association for Laboratory Accreditation with Certificate Number 5145.02. Testing Laboratory Test Firm Sporton International Inc. (Kunshan) Test Site Location No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China TEL : +86-512-57900158 Test Site No. Sporton Site No. FCC Designation No. FCC Test Firm Registration No. SAR01-KS CN1257 314309 Applicant Company Name Zhejiang Lingzhu Technology Co., Ltd. Address Room 302, No 1 Building Huace Center, Xihu District, Hangzhou City, Zhejiang Province,China Manufacturer Company Name Zhejiang Lingzhu Technology Co., Ltd. Address Room 302, No 1 Building Huace Center, Xihu District, Hangzhou City, Zhejiang Province,China Sporton International Inc. (Kunshan) Page Number : 5 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 2. Description of Equipment Under Test (EUT) Product Feature & Specification EUT Type AI Desktop Hub 5S Model Name TPL05-T1 FCC ID 2BEWX-TPL05-T1 Wireless Technology and Frequency Range WLAN 2.4GHz Band: 2412 MHz ~ 2462 MHz WLAN 5.2GHz Band: 5180 MHz ~ 5240 MHz WLAN 5.3GHz Band: 5260 MHz ~ 5320 MHz WLAN 5.5GHz Band: 5500 MHz ~ 5700 MHz WLAN 5.8GHz Band: 5745 MHz ~ 5825 MHz Bluetooth: 2402 MHz ~ 2480 MHz ZigBee: 2405 MHz ~ 2480 MHz Mode WLAN 2.4GHz : 802.11b/g/n/ HT20/HT40 WLAN 5GHz : 802.11a/n HT20/HT40 Bluetooth BR/EDR/LE ZigBee: O-QPSK Antenna Gain WLAN2.4GHz: 1.56 dBi WLAN 5.2GHz: 0.93 dBi WLAN 5.3GHz: 1.09 dBi WLAN 5.5GHz: 1.24 dBi WLAN 5.8GHz: 1.48 dBi Bluetooth: 0.99 dBi ZigBee: 1.72 dBi Antenna Type WLAN: Dipole Antenna ZigBee: Dipole Antenna Bluetooth: Dipole Antenna EUT Stage Production Unit Remark: The above EUT's information was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Comments and Explanations: 1. The declared of product specification for EUT presented in the report are provided by the manufacturer, and the manufacturer takes all the responsibilities for the accuracy of product specification. 2. The maximum RF output tune up power, antenna gain also the safe distance used for evaluate RF exposure were declared by manufacturer. Sporton International Inc. (Kunshan) Page Number : 6 of 8 TEL : +86-512-57900158 Report Issued Date : Jan. 26, 2026 FCC ID : 2BEWX-TPL05-T1 Report Version : Rev. 01 RF Exposure Evaluation Report Report No. : FA5D1202 3. Maximum RF average output tune up power among production units <2.4GHz WLAN > Mode Maximum Average Power (dBm) 2.4GHz 802.11b 18.50 802.11g 16.50 802.11n-HT20 16.50 802.11n-HT40 14.50 <WLAN 5GHz> Mode Maximum Average Power (dBm) WLAN 5.2GHz 802.11a 16.50 802.11n-HT20 16.50 802.11n-HT40 13.50 WLAN 5.3GHz 802.11a 16.50 802.11n-HT20 16.50 802.11n-HT40 13.50 WLAN 5.5GHz 802.11a 16.50 802.11n-HT20 16.50 802.11n-HT40 15.50 WLAN 5.8GHz 802.11a 16.50 802.11n-HT20 16.50 802.11n-HT40 15.50 <ZigBee> Mode Maximum Average power(dBm) 2.4GHz ZigBee 11.00 <Bluetooth> Mode Maximum Average power(dBm) Bluetooth BR/EDR/LE 9.0 Sporton International Inc. (Kunshan) Page Number : 7 of 8 TEL : +86-512-57…

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SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 1 页共 8 页 (Companyaddress:buildingC,guangmingvalley,hongyuguangmingvalley,no.11,jiangyou magang,shiweicommunity,matantianoffice,guangmingdistrict, shenzhen (DongguanBranch:No.2XinjiaIndustrialPark,No.3,YinheRoad,QiaotouTown,Dongguan City) (HangzhouOffice:Room509,Building1,BinrunScienceandTechnologyInnovationPark, No.5,RenStreet,PuyanStreet,BinjiangDistrict,Hangzhou) (MianyangOffice:No.4F-34,WanxiangHigh-techInternational,No.35,MianxingEastRoad, High-techZone,MianyangCity,SichuanProvince) Phone+86-0755-27810060/23192199;Fax:0755-27810057 Companywebsite:http://szsyjc.comE-mail:[email protected] CUSTOMERNAME poorhandwriting CUSTOMERP/N PARTNAME BTantenna P/N YJC-6N100-B128 APPROVALREV. A0 DELIVERYDATE August04,2025 PREPAREDBY HuangTeng CHECKEDBY PengHuang APPROVEDBY (XiaoHan) CustomerApproved PreparedByCheckedByApprovedBy HuangTengPengHuangXiaoHan SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 2 页共 8 页 Directory 1、Thecover·····························································1 2、Directory······························································2 3、Revisedresume·······················································3 4、Theantenna'sfloorplan·············································4 5 、 Instrumentation·······················································5 6、Antennatechnicalparametersandenvironmentaltest··········6 7 、 Apictureoftheantennainaction··································6 8 、 Antennaperformancetestdiagram·····························7 9、passivetestdata···················································7 10、 2D 、 3Dtestpattern·················································8 SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 3 页共 8 页 Revisedresume： version Changecontentsandreasons dateSellwholesale A0NEWAugust04,2025 SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 4 页共 8 页 Antennaplan： SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 5 页共 8 页 Instrumentation： TestitensTestequipment SParameter 1.ReturnLoss 2.VSWR Networkanalyzer （AgilentE5071B） （Calibrationdate:November21,2024-November20,2025） Passivetest 1.Frequency 2.Gain 3.RadiationPattern 1.3Dmicrowavedarkroom （5m*4m*4m） 2.Networkanalyzer （AgilentE5071B） (Calibrationdate:December18,2024-December17,2025) Activetest 1.TRP 2.TIS 1.3Dmicrowavedarkroom （5m*4m*4m） 2.Comprehensivetestinstrument (CMW500) （Calibrationdate:December16,2024-December15,2025） PassiveistocollectDUTsphericalnear-fielddatathroughmulti-probe,andthenthedirectionmapof DUTiscalculatedbythenear-far-fieldconversionformula.Finally,thegainandefficiencyare calculatedbythedirectionalitycoefficientonthedirectionmap Darkroomcoordinates CMW500AgilentE5071B SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 6 页共 8 页 Antennatechnicalparametersandenvironmentaltest： Electricaltechnicalparameters ElectricalSpecificationsMechanicalSpecifications FrequencyRange2400-2500MHzAntennaColorBlack VSWR<2.0 Working Temperature -20°C~+70°C InputImpedance50ΩWorkingHumidity20%~80% DirectionOmnidirectionalGain0.99Bi InterfaceformXD-IAntennatypedipole SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 7 页共 8 页 Antennaperformancetestdiagram 2D,3Dtestdata： FrequencyEfficiency(%)Gain.(dBi) 240049.170.99 241051.980.80 242052.360.45 243051.590.69 244051.300.43 245050.640.29 246049.630.13 247047.980.92 248048.240.59 249048.550.86 250049.170.39 SHENZHENYINGJIACHUANGELECTRONICTECHNOLOGYCO.,LTD http://www.szsyjc.com 第 8 页共 8 页 2D、3Dtestpattern Phi02D:Phi902DTheta902D 3D 2400MHz2450MHz2500MHz

Sporton International Inc. (Kunshan) Page Number : 1 of 26 TEL : +86-512-57900158 Report Issued Date : Jan. 27, 2026 FCC ID: 2BEWX-TPL05-T1 Report Version : Rev. 01 Report Template No.: BU5-FR15CBT Version 2.0 FCC RF Test Report Report No. : FR5D1202A FCC RF Test Report APPLICANT : Zhejiang Lingzhu Technology Co., Ltd. EQUIPMENT : AI Desktop Hub 5S MODEL NAME : TPL05-T1 FCC ID : 2BEWX-TPL05-T1 STANDARD : FCC Part 15 Subpart C §15.247 CLASSIFICATION : (DSS) Spread Spectrum Transmitter TEST DATE(S) : Jan. 01, 2026 ~ Jan. 09, 2026 We, Sporton International Inc. (Kunshan), would like to declare that the tested sample has been evaluated in accordance with the test procedures and has been in compliance with the applicable technical standards. The test results in this report apply exclusively to the tested model / sample. Without written approval of Sporton International Inc. (Kunshan), the test report shall not be reproduced except in full. Approved by: Jason Jia Sporton International Inc. (Kunshan) No. 1098, Pengxi North Road, Kunshan Economic Development Zone Jiangsu Province 215300 People’s Republic of China Sporton International Inc. (Kunshan) Page Number : 2 of 26 TEL : +86-512-57900158 Report Issued Date : Jan. 27, 2026 FCC ID: 2BEWX-TPL05-T1 Report Version : Rev. 01 Report Template No.: BU5-FR15CBT Version 2.0 FCC RF Test Report Report No. : FR5D1202A TABLE OF CONTENTS REVISION HISTORY .......................................................................................................................................... 3 SUMMARY OF TEST RESULT ......................................................................................................................... 4 1 GENERAL DESCRIPTION .......................................................................................................................... 5 1.1 Applicant ............................................................................................................................................ 5 1.2 Manufacturer ...................................................................................................................................... 5 1.3 Product Feature of Equipment Under Test ........................................................................................ 5 1.4 Product Specification of Equipment Under Test ................................................................................ 5 1.5 Modification of EUT ........................................................................................................................... 5 1.6 Testing Location ................................................................................................................................ 6 1.7 Test Software ..................................................................................................................................... 6 1.8 Applicable Standards ......................................................................................................................... 6 2 TEST CONFIGURATION OF EQUIPMENT UNDER TEST ........................................................................ 7 2.1 Carrier Frequency Channel ............................................................................................................... 7 2.2 Test Mode .......................................................................................................................................... 8 2.3 Connection Diagram of Test System ................................................................................................. 9 2.4 Support Unit used in test configuration and system ........................................................................ 10 2.5 EUT Operation Test Setup .............................................................................................................. 10 2.6 Measurement Results Explanation Example ................................................................................... 10 3 TEST RESULT .......................................................................................................................................... 11 3.1 Number of Channel Measurement .................................................................................................. 11 3.2 Hopping Channel Separation Measurement ................................................................................... 12 3.3 Dwell Time Measurement ................................................................................................................ 13 3.4 20dB and 99% Bandwidth Measurement ........................................................................................ 14 3.5 Output Power Measurement ............................................................................................................ 15 3.6 Conducted Band Edges Measurement............................................................................................ 16 3.7 Conducted Spurious Emission Measurement ................................................................................. 17 3.8 Radiated Band Edges and Spurious Emission Measurement ........................................................ 18 3.9 AC Conducted Emission Measurement........................................................................................... 22 3.10 Antenna Requirements .................................................................................................................... 24 4 LIST OF MEASURING EQUIPMENT ........................................................................................................ 25 5 MEASUREMENT UNCERTAINTY ............................................................................................................ 26 APPENDIX A. CONDUCTED TEST RESULTS APPENDIX B. AC CONDUCTED EMISSION TEST RESULT APPENDIX C. RADIATED SPURIOUS EMISSION APPENDIX D. DUTY CYCLE PLOTS APPENDIX E. SETUP PHOTOGRAPHS Sporton International Inc. (Kunshan) Page Number : 3 of 26 T…

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