2BSWV-US-RXTX--A4K Wireless Display Dongle

The product specifications and information mentioned in this manual are for reference only. Changes may be made without prior notice. 4K Wireless Display Dongle RX & TX User Manual Rev 1.0 1 Transmitter (H-1) Receiver (4KR-1) Connect to a 4K TV or monitor to display the content transmitted from the transmitter. HDMI Screen Mirroring and Pairing Button 5V1A Power Supply Port 5V1A Power Supply Port Screen Mirroring and Pairing Button HDMI About the 4K Wireless Display Dongle The transmitter allows you to easily mirror or extend your screen display by connecting to a computer or a mobile phone that supports DisplayPort signals. It is ideal for watching videos or sharing your screen. Product Specifications Transmitter: Receiver: Antenna: 1T1R (built-in) Wireless Network: 5GHz/2.4GHz Port: HDMI Antenna: 1T1R (built-in) Wireless Network: 5GHz/2.4GHz Port: HDMI 2 How to Mirror 1. Installing the Receiver 3. Stopping/Restarting Mirroring 2. Connecting the Transmitter for Screen Mirroring Insert the receiver into the HDMI port of your TV or monitor. Connect the Type-C power supply port to a 5V/1A power source. Connect the transmitter to your computer or a mobile phone that supports DisplayPort. Plug the transmitter into the HDMI port of your device. Wait a few seconds until the blinking light on the transmitter stops, and screen mirroring will begin automatically. 1. The he transmitter (HDMI connector), you need to connect the Type-C port to an independent power source (5V1A) to provide power. Note: The transmitter supports Windows/macOS computers as well as iPhones or Android phones that support DisplayPort output. 1 Pairing Button Press the Screen Mirroring/Pairing Button on the transmitter Note: The product has been pre-paired before leaving the factory. If you need to re-pair, please follow the steps below. How to Pair the Receiver 1. Activating the Receiver's Pairing Mode 3 Ready to pair 5 secs (1) Connect the receiver's power supply port to a power source using the Type-C connector. (2) Connect the receiver's HDMI end to your TV or monitor. (3) Press and hold the wireless display receiver button for about 3 seconds. Release the button when the screen displays the message: 2. Press the Screen Mirroring/Pairing Button on the Transmitter Connect the transmitter to your computer or mobile phone. e nE E sure that the Type-C power supply is connected. When the screen displays "Ready to pair", press and hold the Screen Mirroring/Pairing Button on the transmitter for more than 5 seconds. Release the button after the indicator light turns off, and wait for the light to flash rapidly and then stay on, indicating that pairing is complete. "Release the button to pair with Transmitter." Note: The reset button on the wireless display receiver has two setting modes depending on the duration of the press: (1) Press and hold for 3 seconds: Activates the receiver's pairing mode to pair with the transmitter. (2) Single click: Allows screen rotation when mirroring from an iPhone or Android phone. Release the button to pair with Transmitter 3 secs 5V/1A 本手册所提到的产品规格和资讯仅供参考，如有变更，恕不另行通知。 Rev 1.0 4K器 RX & TX 使用手册 1 发射器 (Ｈ-1) 连接电脑或支持DisplayPort 信号的手机， 轻松镜像或扩展屏幕的显示内容，适合用于观看视频或分享屏募。 5V1A供电接口 投屏 / 配对按钮 产品参数 接收器 (4KR-1) 连接于 4K TV 或显示器来显示您从发射器传递的内容 HDMI 投屏 / 配对按钮 5V1A供电接口 发射器: 接收器： 天线：1T1R（已装载）无线网络: 5Ghz/2.4Ghz端口：HDMI 天线：1T1R（已装载）无线网络: 5Ghz/2.4Ghz端口：HDMI HDMI 2 如何镜像 1 安装接收器 2 发射器接上电脑或支持DisplayPort 的手机即可开始投屏 停止/重新镜像 3 1 将接收器插到电视或显示器 HDMI 接口,并将 TypeC 供电接口 接上 (5V1A) 的电源进行供电。 将发射器接上电脑或手机的 HDMI 接口，等待数秒 至发射器上的 闪灯停止，即开始自动投屏。 1. 使用H-1 (HDMI）接头，需以TYPE-C接头 连接 至独立电源（5V1A）供电。 点击发射器上投屏/配对按钮，可停止或重新镜像。 注意： 发射器支持Windows/macOS 电脑， 以及支持DisplayPort输出的iPhone 或Android 手机。 配对按钮 注意:产品在出厂时已完成配对，如需重新配对请按以下步骤操作。 如何配对接收器 开启接收器配对模式 1 3 Release the button to pair with Transmitter 3 secs 5V/1A Ready to pair 5 secs 2 按下发射器上的投影 / 配对按钮 将发射器接上电脑或手机，请确保已连接 Type-C供电 并在屏幕显示“Ready to pair”时长按发射器上的投屏配 对按钮 5 秒以上待指示灯熄灭后松开按钮等待指示灯快速闪烁至 常亮即完成配对。 (1) 将接收器的供电接口以 Type-C 接头连接至电源。 (2) 将接收器 HDMI 端接上电视或显示器。 (3)长按无线显示接收器按钮3秒左右，待屏幕显示文字 “Release the button to pair with Transmitter” 时放开按钮。 注意:无线显示接收器上的重置按钮，根据按压时间不同， 有两种设定模式。 (1) 长按 3秒:开启接收器的配对模式与发射器进行配对。 (2) 单击:可在iPhone 或 Android手机投屏时屏幕旋转。

GuangdongGengguiTradingCo.,Ltd Address： 5thFloor,No.2EastSecondStreet,SanshaVillage,HenglanTown,ZhongshanCity,GuangdongPr ovince,China Date:2025-12-11 FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 Ref:AttestationStatementsPart2.911(d)(7)Filing SUBJECT:FCCApplicationforFCCID:2BSWV-US-RXTX--A FRN:0037626801 (“GuangdongGengguiTradingCo.,Ltd”)certifiesthat,asofthedateofthefilingofthe application,GOLDENVICTORYINTERNATIONALTRADINGCOLTDisourdesignatedU.S. agentforserviceofprocessfortheabovereferencedFCCID. (“GuangdongGengguiTradingCo.,Ltd”)acceptstomaintainanagentfornolessthanone yearafterthegranteehasterminatedallmarketingandimportationortheconclusionofany Commission-relatedproceedinginvolvingtheequipment. GOLDENVICTORYINTERNATIONALTRADINGCOLTDaccepts,asofthedateofthefiling oftheapplication,theobligationofthedesignatedU.S.agentforserviceofprocessforthe abovereferencedFCCID. DesignatedU.S.AgentInformation: Name:GOLDENVICTORYINTERNATIONALTRADINGCOLTD Address:11016THSTREETSUITE1400DENVER,CO80202UnitedStates FRN：0036377570 ContactPerson:LeonHowar Tel.:(337)255-0461 Email:[email protected] Sincerely, Signedonbehalfof （GuangdongGengguiTradingCo.,Ltd） SignedonbehalfofGOLDENVICTORY INTERNATIONALTRADINGCOLTD Name:ChaoyangHeName:LeonHowar Title:legalpersonTitle:Manager Date:2025-12-11Date:2025-12-11

Rev1/26/2023 (GuangdongGengguiTradingCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-5-2025 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BSWV-US-RXTX--A (“GuangdongGengguiTradingCo.,Ltd”)certifiesthattheequipmentforwhichauthorizationissoughtis not“covered”equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection 2.903oftheFCCrules. (“GuangdongGengguiTradingCo.,Ltd”)certifiesthattheequipmentforwhichauthorizationissought doesnotincludecybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.orany ofitssuccessorsandassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofits successorsandassignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446 D01CoveredEquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, (Applicantsignature): (Applicantprintedname):ChaoyangHe Rev1/26/2023 (GuangdongGengguiTradingCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:12-5-2025 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BSWV-US-RXTX--A (“GuangdongGengguiTradingCo.,Ltd”)certifiesthat,asofthedateofthefilingoftheapplication, GuangdongGengguiTradingCo.,LtdisnotidentifiedontheCoveredList(asaspecificallynamedentity oranyofitssubsidiariesoraffiliates)asanentityproducing“covered”equipment. Sincerely, (Applicantsignature): (Applicantprintedname):ChaoyangHe

AntennaDescribe 1：AntennaDescribe AntennaPCB AntennaGain FrequencyRang 5.150Ghz-5.850Ghz: 1.292.4Ghz-2.5GhZ: 2.26dBi,dBi e ConnectorTyp 2.4Ghz-2.5Ghz，5.150Ghz-5.850Ghz eDirect ManufacturerGuangdongGengguiTradingCo.,Ltd 5thFloor,No.2EastSecondStreet,SanshaVillage,Hengla nTown,ZhongshanCity,GuangdongProvince,China 2：ExternalViewDrawing Pictureofantenna 3：MeasurementResult 3.1ReturnLoss(S11) 3.2SmithChart 3.3Gain 2.4Ghz-2.5Ghz，5.150Ghz-5.850Ghz

GuangdongGengguiTradingCo.,Ltd Date:December5,2025 ProductModelNumber:US-RXTX--A,US-RXTX--B,US-RXTX--C,US- RXTX--D,US-RXTX-E,US-RXTX--F,US-RXTX--G,US-RXTX--H FCCID:2BSWV-US-RXTX--A Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:legalperson Email:[email protected] Telephone:19902407309 Onbehalfof:GuangdongGengguiTradingCo.,Ltd

GuangdongGengguiTradingCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:December11,2025 Subject;RequestforConfidentiality FCCID:2BSWV-US-RXTX--A ToWhomItMayConcern, PursuanttotheprovisionsoftheCommission’srulesTitle47Sections§0.457and§0.459,we arerequestingtheCommissiontowithholdthefollowingattachment(s)asconfidential documentsfrompublicdisclosureindefinitely. Thesedocumentscontaindetailedsystemandequipmentdescriptionsandareconsideredas proprietaryinformationinoperationoftheequipment.Thepublicdisclosureofthese documentsmightbeharmfultoourcompanyandwouldgivecompetitorsanunfairadvantage inthemarket. SchematicDiagram BlockDiagram PartsList OperationalDescription Tune-upProcedure SoftwareSecurityRequirementsforUNIIdevices 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:ChaoyangHe Title:legalperson

GuangdongGengguiTradingCo.,Ltd ModelDifference Date:2025-12-05 Productdescription:4KWirelessDisplayDongle Modelname:US-RXTX--A,US-RXTX--B,US-RXTX--C,US-RXTX--D,US-RXTX-E, US-RXTX--F,US-RXTX--G,US-RXTX--H FCCID:2BSWV-US-RXTX--A US-RXTX--Aistestedmodel,othermodelsarederivativemodels.Themodelsare identicalincircuit,onlydifferentonthemodelnames.SothetestdataofUS-RXTX-- Acanrepresenttheremainingmodels. Client’ssignature: Client’sname/title:ChaoyangHe/legalperson Contactinformation/ address:5thFloor,No.2EastSecondStreet,SanshaVillage,HenglanTown,Zhongs hanCity,GuangdongProvince,China

FCCID:2BSWV-US-RXTX--A EUTPHOTOS(ExternalPhotos) FCCID:2BSWV-US-RXTX--A FCCID:2BSWV-US-RXTX--A FCCID:2BSWV-US-RXTX--A ※※※※※ENDOFREPORT※※※※※

Size:1.5mmX20mm FCCID:2BSWV-US-RXTX--A

FCCID:2BSWV-US-RXTX--A EUTPHOTOS(InternalPhotos) FCCID:2BSWV-US-RXTX--A FCCID:2BSWV-US-RXTX--A ※※※※※ENDOFREPORT※※※※※ ANT

FCCID:2BSWV-US-RXTX--A 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, ForWi-Fi Mode Max Power (dBm) Tune-up power (dBm) Max Power (mW) Frequency(MHz) Min. Distance (mm) Calc. thresholds limit 2.4GWIFI 8.98 8±17.94 24625 2.4917 3.0 5GWIFI 7.53 7±16.31 52205 2.9656 3.0 SoaSARtestisnotrequired

ProjectNo.:ZHT-251027114W01-1 Page 1 of 84 Intheconfigurationtested,theEUTcompliedwiththestandardsspecifiedabove. PreparedbyReviewedby:Approvedby: LeonLi/EngineerBaretWu/DirectorLeviLee/Manager Note:ThisdevicedescribedabovehasbeentestedbyZHT,andthetestresultsshowthattheequipment undertest(EUT)isincompliancewiththeFCCrequirements.Anditisapplicableonlytothetestedsample identifiedinthereport.Thisreportshallnotbereproducedexceptinfull,withoutthewrittenapprovalofZHT, thisdocumentmaybealteredorrevisedbyZHT,personalonly,andshallbenotedintherevisionofthe document. FCCTESTREPORT FCCID:2BSWV-US-RXTX--A ReportNo........................:ZHT-251027114W01-1 Product............................:4KWirelessDisplayDongle Trademark.......................:ALLEASA Model(s)...........................:US-RXTX--A, US-RXTX--B,US-RXTX--C,US-RXTX--D,US-RXTX-E,US-RXTX--F, US-RXTX--G,US-RXTX--H ModelDifference..............:US-RXTX--Aistestedmodel,othermodelsarederivativemodels.The modelsareidenticalincircuit,onlydifferentonthemodelnames.Sothe testdataofUS-RXTX--Acanrepresenttheremainingmodels. Applicant..........................:GuangdongGengguiTradingCo.,Ltd Address............................:5thFloor,No.2EastSecondStreet,SanshaVillage,HenglanTown,Zhon gshanCity,GuangdongProvince,China Manufacturer....................:GuangdongGengguiTradingCo.,Ltd Address............................:5thFloor,No.2EastSecondStreet,SanshaVillage,HenglanTown,Zhon gshanCity,GuangdongProvince,China Preparedby.....................:GuangdongZhonghanTestingTechnologyCo.,Ltd. Address............................:Room104/201,Building1,YibaolaiIndustrialPark,Qiaotou,Fuhai Subdistrict,Bao'anDistrict,Shenzhen,Guangdong,China DateofReceipt................:Oct.27,2025 DateofTest(s)................:Oct.27,2025toDec.11,2025 DateofIssue....................:Dec.11,2025 Standard..........................................::FCCCFRTitle47Part15SubpartCSection15.247 Testprocedure ................................ ::KDB558074D0115.247MeasGuidancev05r02 ANSIC63.10:2020 ProjectNo.:ZHT-251027114W01-1 Page 2 of 84 TableofContents Page 1.SUMMARYOFTESTRESULTS................................................................................................................4 2.GENERALINFORMATION........................................................................................................................5 2.1GENERALDESCRIPTIONOFEUT..................................................................................................5 3.2DESCRIPTIONOFTESTMODES.....................................................................................................6 3.3BLOCKDIGRAMSHOWINGTHECONFIGURATIONOFSYSTEMTESTED................................7 3.4DESCRIPTIONOFSUPPORTUNITS(CONDUCTEDMODE).........................................................7 3.TESTFACILITYANDTESTINSTRUMENTUSED...................................................................................8 3.1TESTFACILITY..................................................................................................................................8 3.2EQUIPMENTSLISTFORALLTESTITEMS....................................................................................8 3.3TESTINGSOFTWARE.....................................................................................................................10 3.4MEASUREMENTUNCERTAINTY...................................................................................................10 4.EMCEMISSIONTEST.............................................................................................................................11 4.1CONDUCTEDEMISSIONMEASUREMENT...................................................................................11 4.2RADIATEDEMISSIONMEASUREMENT.......................................................................................15 5.RADIATEDBANDEMISSIONMEASUREMENT.....................................................................................22 5.1TESTREQUIREMENT:....................................................................................................................22 5.2TESTPROCEDURE.........................................................................................................................22 5.3DEVIATIONFROMTESTSTANDARD...........................................................................................22 5.4TESTSETUP....................................................................................................................................23 5.5EUTOPERATINGCONDITIONS.....................................................................................................23 5.6TESTRESULT..................................................................................................................................24 6.POWERSPECTRALDENSITYTEST.....................................................................................................26 6.1APPLIEDPROCEDURES/LIMIT...................................................................................................26 6.2TESTPROCEDURE.........................................................................................................................26 6.3DEVIATIONFROMSTANDARD......................................................................................................26 6.4TESTSETUP....................................................................................................................................26 6.5EUTOPERATIONCONDITIONS.....................................................................................................27 6.6TESTRESULT..................................................................................................................................27 7.CHANNELBANDWIDTH.........................................................................................................................28 7.1APPLIEDPROCEDURES/LIMIT............................................................................................…

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FCCID:2BSWV-US-RXTX--A EUTTESTPHOTOS FCCID:2BSWV-US-RXTX--A ※※※※※ENDOFREPORT※※※※※