2BUZC-NE6500Tower Computer

TowerComputer SPECIFICATION Suevery 4 *THEPICTUREDESCRIPTIONISFORREFERENCEONLY *THEACTUALOBJECTPREVAILS 1 UserGuideforDesktopComputer Accessorydetails： Powercord*1Keyboard*1Mouse*1Mousepad*1WIFIAntenna*2 WIFIAntenna：TheWi-Fiantennashouldbeinstalledattheinterface labeled14ontherearpanelofthechassis. 2 1.2Warningsandprecautions ●Warning: Thisproductuseshighvoltage,donotdisassemblethemachine withoutpermission,shouldaskexperiencedservicepersonnelforthis service. ●Warning: Topreventtheriskoffireandelectricshock,donotexposethemain partsofthisproducttorainorhumidair. ●Warning: Donotstand,sit,liedownonthisproduct,orforcefullyslamthe product,youshouldpayspecialattentiontoyourchildrenpayattentionto thismatter. ●Warning: Whentheproductisnotusedforalongtime,itisrecommendedto unplugthepowerplugoftheproductfromthepowersocket. ●Specialwarning: Ifthehostisequippedwithagraphicscard,connectthecablebetween themonitorandthehosttothegraphicscardinterfacelocatedatthe rearofthehost. SueveryOfficialReturnPolicies. ●Allreturnsmustincludethefollowingoritmayberejectedandreturned backtoyou: ●ProductpurchasedfromSueveryOfficial ●OriginalCondition,nophysicaldamage(excludedamagessustained duringtransportation) ●Allaccessories,manuals,warrantyregistrationcard,etc.●Original UPC/serialnumberintactonproductandonretailpackage(Proofof Purchase) ●Allrefundorreplacementreturnrequestscanchooseavalidreturn reasonwithinthirty(30)daysafterthedeliverydate. ●Dearusers,thankyouforbuyingthisbrandcomputerproducts!This productwarrantycardisanimportantprooftoapplyforwarranty service.Pleasefillitoutcarefullyandkeepitsafe.Thankyouvery much! Note:Thisequipmenthasbeentestedandfoundtocomplywiththelimitsfora ClassBdigitaldevice,pursuanttopart15oftheFCCRules.Theselimitsare designedtoprovidereasonableprotectionagainstharmfulinterferenceina residentialinstallation.Thisequipmentgeneratesusesandcanradiateradio frequencyenergyand,ifnotinstalledandusedinaccordancewiththeinstructions, maycauseharmfulinterferencetoradiocommunications.However,thereisno guaranteethatinterferencewillnotoccurinaparticularinstallation.Ifthis equipment doescauseharmfulinterferencetoradioortelevisionreception,whichcanbe determinedbyturningtheequipmentoffandon,theuserisencouragedtotryto correcttheinterferencebyoneormoreofthefollowingmeasures: -Reorientorrelocatethereceivingantenna. -Increasetheseparationbetweentheequipmentandreceiver. -Connecttheequipmentintoanoutletonacircuitdifferentfromthattowhichthe receiverisconnected. -Consultthedealeroranexperiencedradio/TVtechnicianforhelp. AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsiblefor compliancecouldvoidtheuser'sauthoritytooperatetheequipment. ThisequipmentcomplieswithFCCradiationexposurelimitssetforthforan uncontrolledenvironment.Thisequipmentshouldbeinstalledandoperatedwith minimumdistance20cmbetweentheradiator&yourbody.

Rev1/26/2023 (NexusEaseCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:3/19/2026 Ref:AttestationStatementsPart2.911(d)(5)(i)Filing FCCID:2BUZC-NE6500 [NexusEaseCo.,Ltd]certifiesthattheequipmentforwhichauthorizationissoughtisnot“covered” equipmentprohibitedfromreceivinganequipmentauthorizationpursuanttosection2.903oftheFCC rules. [NexusEaseCo.,Ltd]certifiesthattheequipmentforwhichauthorizationissoughtdoesnotinclude cybersecurityoranti-virussoftwareproducedorprovidedbyKasperskyLab,Inc.oranyofitssuccessors andassignees,includingequipmentwithintegratedKasperskyLab,Inc.(oranyofitssuccessorsand assignees)cybersecurityoranti-virussoftwarepursuanttoDA-24-886andKDB986446D01Covered EquipmentGuidancesectionB(2a). Deviceisinherentlycompliantbasedonhardwarelimitationsorsoftwarecontrols. or ASoftwareBillofMaterials(SBOM)isprovidedtotheTCBforreview,and Theend-userorthirdpartiescannotinstalladditionalsoftwareonthisdevice. Sincerely, ChenNing/GeneralManager Rev1/26/2023 (NexusEaseCo.,Ltd) FederalCommunicationsCommission AuthorizationandEvaluationDivision 7435OaklandMillsRoad Columbia,MD21046 USA Date:3/19/2026 Ref:AttestationStatementsPart2.911(d)(5)(ii)Filing FCCID:2BUZC-NE6500 [NexusEaseCo.,Ltd]certifiesthat,asofthedateofthefilingoftheapplication,theapplicantisnot identifiedontheCoveredList(asaspecificallynamedentityoranyofitssubsidiariesoraffiliates)asan entityproducing“covered”equipment. Sincerely, (Applicantsignature) (Applicantprintedname)ChenNing/GeneralManager

NexusEaseCo.,Ltd FCCSoftwareConfigurationControlDeclaration Date:March20,2026 FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA FCCID:2BUZC-NE6500 Attn:OETDept. Product/ModelNumber:TowerComputer/NE6500,NE6501,NE6502, NE6503,NE6504,NE6505,NE6506,NE6507,NE6508,NE6509,NE6600 RegardingFCCCountryCodeSelectionguidelinesidentifiedinKDB594280. “Allapplicationsforequipmentauthorizationfortransmittersthatcanhave radioparameters,orothertechnicalparameters,reportedtotheCommission setbysoftwaremusthaveanattestationindicatingthatnothirdpartywillhave software,orconfigurationcontrol,toprogramthedeviceoutofcomplianceof thetechnicalrulesunderwhichithasbeencertified.” Wedeclarethatnothirdpartywillhavesoftware,orconfigurationcontrol,toprogram thedeviceoutofcomplianceofthetechnicalrulesunderwhichithasbeencertified. Name:ChenNingDate:March20,2026 Title:GeneralManager Signatureofapplicant ：

NexusEaseCo.,Ltd Date:2026-13-19 DearSir/Madam, We,NexusEaseCo.,LtdHerebydeclaresthe,followingstatement Productname:TowerComputer FCCID:2BUZC-NE6500 Modelno.:NE6500,NE6501,NE6502,NE6503,NE6504,NE6505,NE6506,NE6507,NE6508, NE6509,NE6600PCBboard,circuit,structureandinternalofthesemodel(s)arethesame, Onlymodelnumberandcoloraredifferentforthesemodel: Sincerely, Name/Title:ChenNing/GeneralManager Company:NexusEaseCo.,Ltd Address:Room4-U7,9/F,BlockA,YauTongIndustrialCity,No.17KoFaiRoad, Kowloon,HongKong Phone:+8613322617887 E-Mail:[email protected]

NexusEaseCo.,Ltd ‘Date：2026-3-19 ProductModelNumber:NE6500,NE6501,NE6502,NE6503,NE6504, NE6505,NE6506,NE6507,NE6508,NE6509,NE6600 FCCID:2BUZC-NE6500 Towhomitmayconcern, Re:ProductCertificationRepresentativeAuthorizationLetter WeauthorizeQAILaboratoriesLtd.3980NorthFraserWay,BurnabyB.C. CanadaV5J5K5toactonourbehalfonallmattersconcerningtheabove namedequipment. Thisshallincludethefollowing: Testing Approvalapplicationsandprocedures WedeclarethatQAILaboratoriesLtd.isallowedtoforwardallinformation relatedtotheapprovalprojecttotheappliedcertificationbodyandtothe notificationentitiesandtodiscussanyissuesconcerningtheapproval application.AnyandallactscarriedoutbyQAILaboratoriesLtd.onour behalfshallhavethesameeffectasactsofourown. By: ContactListedonFCCWesbite Title:ChenNing/GeneralManager Email:[email protected] Telephone:+8613322617887 Onbehalfof:NexusEaseCo.,Ltd

NexusEaseCo.,Ltd OfficeofEngineeringTechnology FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 USA Date:March20,2026 Subject;RequestforConfidentiality FCCID:2BUZC-NE6500 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:ChenNing Title:GeneralManager

AnnexA ExternalPhotos TestModelNo.:NE6500 AnnexA ExternalPhotos TestModelNo.:AOV590 Page 2 of4 AnnexA ExternalPhotos TestModelNo.:AOV590 Page 3 of4 AnnexA ExternalPhotos TestModelNo.:AOV590 Page 4 of4 AnnexA ExternalPhotos TestModelNo.:AOV590 Page 5 of4 Hardwareantenna

Size:50*30mm Tower Computer Model No.:NE6500 FCC ID:2BUZC-NE6500 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Annex B Internal Photos Test Model No.:NE6500 Page 1 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 2 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 3 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 4 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 5 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 6 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 7 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 8 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 9 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 10 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 11 of 12 Annex B Internal Photos Test Model No.:NE6500 Page 12 of 12 Hardware antenna

MAX Testing Co.,Ltd.Report No.: MAX26010193P01-R01RF RF TEST REPORT Report Reference No. ....................... :MAX26010193P01-R01RF FCC ID.................................................: 2BUZC-NE6500 Compiled by ( position+printed name+signature) .. : Engineer/ Cindy Zheng Supervised by ( position+printed name+signature) .. : Manager/Haley Wen Approved by ( position+printed name+signature) .. : RF Manager/ Vivian Jiang Date of issue.........................................:March 18, 2026 Testing Laboratory Name................: MAXLAB Testing Co.,Ltd. Address.................................................: 1/F, Building B, Xinshidai GR Park,Shiyan Street, Bao'an District, Shenzhen,Guangdong, 518052, People’s Republic of China Applicant’s name...............................: NexusEase Co.,Ltd Address ................................................. : Room 4-U7, 9/F, Block A, Yau Tong Industrial City, No. 17 Ko Fai Road, Kowloon,Hong Kong Test specification .............................. : Standard ................................................ :KDB 447498 D01 General RF Exposure Guidance v06 MAXLAB Testing Co.,Ltd. All rights reserved. This publication may be reproduced in whole or in part for non-commercial purposes as long as the MAXLAB Testing Co.,Ltd. is acknowledged as copyright owner and source of the material. MAXLAB Testing Co.,Ltd. takes no responsibility for and will not assume liability for damages resulting from the reader's interpretation of the reproduced material due to its placement and context. Test item description........................:Tower Computer Trade Mark............................................: abytespark Manufacturer ......................................... : NexusEase Co.,Ltdogy Co.,Ltd Model/Type reference.........................: NE6500 Listed Models ...................................... : NE6501, NE6502, NE6503, NE6504, NE6505, NE6506, NE6507, NE6508, NE6509, NE6600 Modulation ........................................... :OFDM Frequency .............................................. From 5745MHz-5825MHz Rating.....................................................:AC120V Result.....................................................:PASS MAX Testing Co.,Ltd.Report No.: MAX26010193P01-R01RF RF EXPOSURE EVALUATION METHOD Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) According to KDB 447498 D01 General RF Exposure Guidance v06, Unless specifically required by the published RF exposure KDB procedures, standalone 1-g head or body and 10-g extremity SAR evaluation for general population exposure conditions, by measurement or numerical simulation, is not required when the corresponding SAR Test Exclusion Threshold condition(s), listed below, is (are) satisfied. Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.06141.63*(100)6 3.0–301842/f4.89/f*(900/f 2 )6 30–30061.40.1631.06 300–1500f/3006 1500–100,00056 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.346141.63*(100)30 1.34–30824/f2.19/f*(180/f 2 )30 30–30027.50.0730.230 300–1500f/150030 1500–100,0001.030 f = frequency in MHz Friis transmission formula:Pd = (Pout*G)/(4*pi*r 2 ) Where Pd= power density in mW/cm 2 ,Pout= output power to antenna in mW; G= gain of antenna in linear scale,Pi= 3.1416; R= distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. MAX Testing Co.,Ltd.Report No.: MAX26010193P01-R01RF Maximum measured transmitter power. WIFI 5.8G Channel Frequen cy (MHz) Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/c m 2 ) Result ANT A ANT B ANT A+B 802.11a 5745 11.43 9.56/ 13.900.00875 1.0PASS 5785 10.79 8.45/ 11.990.00755 1.0PASS 5825 10.11 8.21/ 10.260.00646 1.0PASS 802.11n (HT20) 5745 12.92 10.3214.82 30.340.01910 1.0PASS 5785 12.62 10.2414.60 28.840.01815 1.0PASS 5825 11.67 9.4513.71 23.500.01479 1.0PASS 802.11n (HT40) 5755 11.85 9.6313.89 24.490.01542 1.0PASS 5795 9.22 8.0511.68 14.720.00927 1.0PASS 802.11ac (HT20) 5745 12.92 10.2314.79 30.130.01896 1.0PASS 5785 12.50 10.1414.49 28.120.01770 1.0PASS 5825 11.77 9.8513.93 24.720.01556 1.0PASS 802.11ac (HT40) 5755 11.42 9.6513.63 23.070.01452 1.0PASS 5795 9.65 7.5211.72 14.860.00935 1.0PASS 802.11ac (HT80) 577511.809.63 13.86 24.320.01531 1.0PASS Conclusion: No SAR is required.

SpecificationForApproval SupplierName: Add: DongguanZhongyidaElectronicTechnologyCo.Ltd F1/F,Building79,NewSunIndustrialCity,TangxiaTown,DongguanCity,China SupplierPartNumber:1001-2.4-5.8G-0010 Productdescription:6DB-DualBandBlackBladeAntennaRubberTip-MalePin 2/10 Catalogue Cover .......................................................................................................... 1 Catalogue .................................................................................................. 2 一、ProductPictures ........................................................................... 3 二、ProductParameters ....................................................................... 3 三、S11（VSWR、Returnloss、SmithData ..................................................... 4--7 四、Antennaefficiency,gainvalue .................................................... 8 五、ProductDimensionDrawing .............................................................. 9 六、Environmentalreliabilitytestreport ................................ 10 3/10 一、 ProductPictures 二、ProductPictures ProducttestingPictures ProductName Externalantenna ModelType 6DB-DualBand BlackBlade AntennaRubberTip- MalePin ElectricalSpecifications FrenquencyRange 2400-5800MHZ Polarization Vertical Impedance 50Ω RadiationDirectionOmnidirectional VSWR ≦2 Power 50W Gain 5dBi Bandwidth 100MHz 4/10 MechanicalSpecifications Dimensions 199MM ±2 MM ChassisColor Black Connector SMAneedle CableLength ChassisMaterial PC WorkingTemperature -40°C±85°C LimitTemperature -40°C±85°C 三、S11（VSWR、Returnloss、Smith)Data 3.1Networkanalyzerreport 5/10 3.22DDirectionaldiagram Phi02D Phi902D Theta902D 6/ 1 0 3.33DDirectionaldiagram 2400MHZ 2450MHZ 2500MHZ 7/10 8/10 四、WIFIAntennaEfficiency&Gain 五、Productdimensionsdrawing C △ △2 △3 2 12.9 36.8 13 5 SMAFemale Name:WIFIntenna Model：6DB-DualBandBlackBladeAntennaRubberTip -MalePin 2 5 mm mm 10/10 六、EnvironmentalPerformanceTesting Storage Environment Testtemperature,humidityandairpressureunderthe conditionofnospecification: 1.Temperature:-30'C~+80°C 2.Relativehumidity:45%~85%3 3.Relativehumidity.Airpressure:66kpa~106kpa Electricaland mechanical performanceisnormal High-LowTemperature Test Conduct5cyclesbetween70'Cand40'C,thenunder normalconditionsfor1-2H,checktheappearancequality. Dimensionsshallmeet therequirementsand shallbesatisfiedfor mechanicaland electricalperformance ConstantHumidity andHeat ResistanceTest Relativehumidity95%±3%,testtemperature:40'C.After. 2Hofaction,measuretheelectricalperformancewithin5min Afterthesampleistakenoutandchecktheappearncequalityunder normalconditionsfor1-2H Dimensionsshallmeet therequirementsand shallbesatisfiedfor mechanicaland electricalperformance VibrationTest VibrationFrequencyRange:10-55HZ,displacement amplitude:0.38MM,acceleration50.0M/S²,sweepfrequencycycle times:30times Electricaland mechanical performanceisnormal DropTestFreefallfromaheightof1Minthedirectionof mutuallyperpendicularaxesfor3times Electricaland mechanical performanceisnormal

MAXLABTestingCo.,Ltd. ReportNo.:MAX26010193P01-R01 Page 1 of52 FCCPART15SUBPARTCTESTREPORT FCCPART15SUBPARTE15.407 ReportReferenceNo........................: FCCID.................................................: MAX26010193P01-R01 2BUZC-NE6500 Compiledby (position+printedname+signature) .. : Engineer/CindyZheng Supervisedby (position+printedname+signature)..: Manager/HaleyWen Approvedby (position+printedname+signature)..: RFManager/VivianJiang Dateofissue.........................................:March23,2026 TestingLaboratoryName................:MAXLABTestingCo.,Ltd. Address ................................................. : 1/F,BuildingB,XinshidaiGRPark,ShiyanStreet,Bao'anDistrict, Shenzhen,Guangdong,518052,People’sRepublicofChina Applicant’sname...............................:NexusEaseCo.,Ltd Address ................................................. : Room4-U7,9/F,BlockA,YauTongIndustrialCity,No.17KoFai Road,Kowloon,HongKong Testspecification .............................. : Standard ................................................ : FCCCFRTitle47Part15SubpartCSection15.407 ANSIC63.10:2020 KDB789033D02v02r01 KDB353028D01v01r01 KDB662911D01v02r01 MAXLABTestingCo.,Ltd.Allrightsreserved. Thispublicationmaybereproducedinwholeorinpartfornon-commercialpurposesaslongastheMAXLAB TestingCo.,Ltd.isacknowledgedascopyrightownerandsourceofthematerial.MAXLABTesting Co.,Ltd.takesnoresponsibilityforandwillnotassumeliabilityfordamagesresultingfromthereader's interpretationofthereproducedmaterialduetoitsplacementandcontext. Testitemdescription........................:TowerComputer TradeMark............................................: abytespark Manufacturer.........................................: NexusEaseCo.,LtdogyCo.,Ltd Model/Typereference.........................: NE6500 ListedModels......................................: NE6501,NE6502,NE6503,NE6504,NE6505,NE6506,NE6507, NE6508,NE6509,NE6600 ModulationType..................................:OFDM OperationFrequency..........................:From5745MHz-5825MHz Rating ..................................................... :AC120V Result ..................................................... :PASS MAXLABTestingCo.,Ltd. ReportNo.:MAX26010193P01-R01 Page 2 of52 TESTREPORT EquipmentunderTest:TowerComputer Model/Type:NE6500 SeriesModelNo.NE6501,NE6502,NE6503,NE6504,NE6505,NE6506,NE6507, NE6508,NE6509,NE6600 ModelDeclaration:Allthemodelsareelectricalidenticalincludingthesamesoftware parameterandhardwaredesign,samemechanicalstructureand design,theonlydifferenceisthemodelnameddifferent. Applicant : NexusEaseCo.,Ltd Address: Room4-U7,9/F,BlockA,YauTongIndustrialCity,No.17KoFai Road,Kowloon,HongKong Manufacturer : ShenzhenXiaobaotiantiantechnologyCo.,LTD Address: 501,Building1,No.48,KangzhengRoad,DanzhitouCommunity, NanwanStreet,LonggangDistrict,Shenzhen TestResult:PASS Thetestreportmerelycorrespondstothetestsample. Itisnotpermittedtocopyextractsofthesetestresultwithoutthewrittenpermissionofthetest laboratory. MAXLABTestingCo.,Ltd. ReportNo.:MAX26010193P01-R01 Page 3 of52 Contents 1TESTSTANDARDS..............................................................................................................................4 2SUMMARY.................................................................................................................................................5 2.1GeneralRemarks..........................................................................................................................................5 2.2ProductDescription.....................................................................................................................................5 2.3EquipmentUnderTest.................................................................................................................................5 2.4ShortdescriptionoftheEquipmentunderTest(EUT).............................................................................6 2.5EUToperationmode.....................................................................................................................................6 2.6BlockDiagramofTestSetup.......................................................................................................................6 2.7RelatedSubmittal(s)/Grant(s)...................................................................................................................6 2.8Modifications.................................................................................................................................................6 3TESTENVIRONMENT........................................................................................................................7 3.1Addressofthetestlaboratory....................................................................................................................7 3.2TestFacility...................................................................................................................................................7 3.3Environmentalconditions............................................................................................................................7 3.4TestDescription............................................................................................................................................8 3.5Statementofthemeasurementuncertainty..............................................................................................8 3.6EquipmentsUsedduringtheTest..............................................................................................................9 4TESTCONDITIONSANDRESULTS.......................................................................................11 4.1ACPowerConductedEmission................................................................................................................11 4.2RadiatedEmission........................................................................................................................…

Text truncated - open the document above for the full version.

Test setup Test Model No.:NE6500 Test setup Test Model No.:NE6500