DD4MXWNDX4GNetworked Docking Station

120623-17 rev 9 Certification Application Attestation Statements Date: August 9, 2024 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern: Statement for 47 CFR section 2.911(d)(5)(i) _____Shure Incorporated _____ certifies that as of the date of the application the equipment for which authorization is sought is not “covered” equipment 1 prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not “covered” equipment. Additional Explanation: <N/A> Statement for 47 CFR section 2.911(d)(5)(ii) _____Shure Incorporated _____ (“the applicant”) certifies that, as of the date of the filing of this application, the applicant ☐ - is / ☐ - is not identified on the Covered List (as a specifically named entity or any of its subsidiaries or affiliates – see KDB 986446 Question 5) as an entity producing “covered” equipment. Thank you, By: __________________________ ______ Juan Castrejon______ (Signature 2 ) (Print name) Title: ___ Engineer Associate Staff, GC ______ Company: ___ Shure Incorporated ______ Telephone: _____ 847-600-8651 ______ 1 - The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist . 2 - Letters must be placed on appropriate letterhead.

09 2723-17 Rev 9 U.S. Agent Designation for Service of Process (Applicant is Both Grantee and U.S. Agent) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification – Section 2.911(d)(7) Information This letter is to confirm that the Applicant will also serve as the U.S. Agent for Service of Process as required by 47 CFR 2.911(d)(7). The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The Applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information changes. Applicant Company name: Shure Incorporated FRN #: 0030683478 Grantee Code: DD4 Contact Name: Juan Castrejon Street Address: 5800 W. Touhy Ave City/Province/Zip: Niles/ Illinois/ 60714-4608 Telephone No: 847-600-8651 Email: [email protected] Applicant Signature 1 : Date: August 9, 2024 Signed by (Printed Name/Title): Juan Castrejon / Engineer Associate Staff, GC 1 - Letters must be placed on appropriate letterhead. The signee for the applicant must be one of the following: Applicant ( grantee) contact of record in the FCC’s authorization system, or authorized officers or employee of the applicant (grantee).

061224-33a RequestforConfidentiality Date:August28,2024 Subject:ConfidentialityRequestfor:_____FCCID:DD4MXWNDX4G_____ PursuanttoFCC47CFR0.457(d)and0.459andICRSP-100,Section12.4,theapplicantrequeststhatapartofthe subjectFCCapplicationbeheldconfidential. TypeofConfidentialityRequestedExhibit ☐ShortTerm☒PermanentBlockDiagrams ☒ShortTerm---------------------------ExternalPhotos ☒ShortTerm☐Permanent* 1 InternalPhotos ☐ShortTerm☒PermanentOperationDescription/TheoryofOperation ☐ShortTerm☐PermanentPartsList&Placement/BOM ☐ShortTerm☐PermanentTune-UpProcedure ☐ShortTerm☒PermanentSchematics ☒ShortTerm---------------------------TestSetupPhotos ☒ShortTerm☐Permanent* 3 User’sManual ______ShureIncorporated______hasspentsubstantialeffortindevelopingthisproductanditisoneofthefirstofits kindinindustry.Havingthesubjectinformationeasilyavailableto"competition"wouldnegatetheadvantagethey haveachievedbydevelopingthisproduct.Notprotectingthedetailsofthedesignwillresultinfinancialhardship. PermanentConfidentiality: Theapplicantrequeststheexhibitslistedaboveaspermanentlyconfidentialbepermanentlywithheldfrompublic reviewduetomaterialsthatcontaintradesecretsandproprietaryinformationnotcustomarilyreleasedtothepublic. Short-TermConfidentialityforFCCApplications: Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublicviewfora periodof__180___daysfromthedateoftheGrantofEquipmentAuthorizationandpriortomarketing.Thisisto avoidprematurereleaseofsensitiveinformationpriortomarketingorreleaseoftheproducttothepublic.Applicant isalsoawarethattheyareresponsibletonotifyACBintheeventinformationregardingtheproductortheproductis madeavailabletothepublicbeforetherequestedperiodhasexpired.ACBwillthenreleasethedocumentslisted aboveforpublicdisclosurepursuanttoFCCPublicNoticeDA04-1705. ShortTermConfidentialityforIndustryCanadaApplications: StartingMay2022,ISEDwillrecognizeshorttermconfidentialityoncertainexhibitsuntiltheintendeddateof marketing.Theapplicantrequeststheexhibitsselectedaboveasshorttermconfidentialbewithheldfrompublic viewuntil:(specifyISEDexpirationdate/dateofmarketing). Sincerely, By:___EngineerAssociateStaff,GC________JuanCastrejon____ (Signature/Title 2 )(Printname) 1 -Theasteriskeditems(*)requirefurtherinformationtobeprovidedtoACBbeforepermanentconfidentialitywillbeextendedtothese exhibits.PleaserefertoFCCKDB726920andthespecificDocumentlinkforD01foundat: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731andreviewsectionII,3)regardingspecific informationthatmustaccompanytheserequests. 2 -MustbesignedbyapplicantcontactgivenforapplicantontheFCCsite,orbytheauthorizedagentifanappropriateauthorizedagent letterhasbeenprovided.Lettersshouldbeplacedonappropriateletterhead.

DeclarationofAuthorization We Name:ShureIncorporated Address:5800WestTouhyAvenue,Niles,IL60714-4608,USA Declarethat: NameRepresentativeofagent:MarlinChen AgentCompanyname:MRTTechnology(Suzhou)Co.,Ltd Address:D8Building,YouxinIndustrialPark,No.2 Tian'edangRd.,WuzhongEconomicDevelopment Zone City:Suzhou Country:China isauthorizedtoapplyforCertificationofthefollowingproduct(s): Product:NetworkedDockingStation FCCID:DD4MXWNDX4G ModelNo.:MXWNDX4G Sincerely, Signature： PrintName:JuanCastrejon Title:EngineerAssociateStaff,GC Company:ShureIncorporated Date:August28,2024

CoverLetter Date:August28,2024 FederalCommunicationsCommission AuthorizationandEvaluationDivision FCCID:DD4MXWNDX4G Pleasebenotifiedthatwe,theundersigned,ShureIncorporateddeclaresthattheproductwhich bearstheaboveFCCIDisalsocompliantwiththeFCCrequirementsforSDoC.AndtheSDoC procedureshallbecarriedoutpriortomarketingthedeviceintheUS. Sincerely, Signature： PrintName:JuanCastrejon Title:EngineerAssociateStaff,GC Company:ShureIncorporated

MXWNDX4G Label and Label Location

MRT Technology (Suzhou) Co., Ltd Report No.: 2407RSU002-U4 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 2024-08-28 Template Version:0.1 1 of 10 RF Exposure Evaluation Declaration FCC ID: DD4MXWNDX4G Applicant: 5800 West Touhy Avenue, Niles, IL 60714-4608, USA Product: Networked Docking Station Model No.: MXWNDX4G Brand Name: , FCC Rule Part(s): FCC Part 2.1091 Result: Complies Evaluation Date: 2024-08-26 Reviewed By: Jame Yuan Approved By: Robin Wu The test results relate only to the samples tested. The test results shown in the test report are traceable to the national/international standards through the calibration of the equipment and evaluated measurement uncertainty herein. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2407RSU002-U4 2 of 10 Revision History Report No. Version Description Issue Date Note 2407RSU002-U4 V01 Initial Report 2024-08-28 Valid Report No.: 2407RSU002-U4 3 of 10 CONTENTS Description Page 1. General Information ............................................................................................................................... 4 1.1. Applicant ........................................................................................................................................4 1.2. Manufacturer .................................................................................................................................4 1.3. Testing Facility ...............................................................................................................................4 1.4. Product Information .......................................................................................................................4 1.5. Antenna Details .............................................................................................................................5 1.6. Device Classification .....................................................................................................................5 1.7. Applied Standards .........................................................................................................................5 2. RF Exposure Evaluation ........................................................................................................................ 6 2.1. Limits .............................................................................................................................................6 2.2. MPE Exemptions ...........................................................................................................................7 2.3. Calculated Result ....................................................................................................................... 10 Report No.: 2407RSU002-U4 4 of 10 1. General Information 1.1. Applicant Shure Incorporated 5800 West Touhy Avenue, Niles, IL 60714-4608, USA 1.2. Manufacturer Shure Incorporated 5800 West Touhy Avenue, Niles, IL 60714-4608, USA 1.3. Testing Facility Test Site – MRT Suzhou Laboratory Laboratory Location (Suzhou - Wuzhong) D8 Building, No.2 Tian’edang Rd., Wuzhong Economic Development Zone, Suzhou, China Laboratory Location (Suzhou - SIP) 4b Building, Liando U Valley, No.200 Xingpu Rd., Shengpu Town, Suzhou Industrial Park, China Laboratory Location (Suzhou - Wujiang) Building 1, No.1 Xingdong Road, Wujiang, Suzhou, Jiangsu, People’s Republic of China Laboratory Accreditations A2LA: 3628.01 CNAS: L10551 FCC: CN1166 ISED: CN0001 VCCI: R-20025 G-20034 C-20020 T-20020 R-20141 G-20134 C-20103 T-20104 Test Site – MRT Shenzhen Laboratory Laboratory Location (Shenzhen) 1G, Building A, Junxiangda Building, Zhongshanyuan Road West, Nanshan District, Shenzhen, China Laboratory Accreditations A2LA: 3628.02 CNAS: L10551 FCC: CN1284 ISED: CN0105 Test Site – MRT Taiwan Laboratory Laboratory Location (Taiwan) No. 38, Fuxing 2nd Rd., Guishan Dist., Taoyuan City 333, Taiwan (R.O.C.) Laboratory Accreditations TAF: 3261 FCC: 291082, TW3261 ISED: TW3261 Report No.: 2407RSU002-U4 5 of 10 1.4. Product Information Product Name Networked Docking Station Model No. MXWNDX4G BLE Specification BLE only, 1M/2M Operating Temperature 5 ~ 40°C Antenna Information Refer to section 1.5 Power Type AC/DC adapter input Accessory Adapter Model No.: SBC10-USB45WPD-UTJ Input: 100-240V~, 50-60Hz, 1.2A Output: 5.0V/9.0V/12.0V/15.0V3.0A, 20.0V2.25A, 45.0W MAX Remarks: The information of EUT was provided by the manufacturer, and the accuracy of the information shall be the responsibility of the manufacturer. 1.5. Antenna Details Technology Frequency Range (MHz) Antenna Type Max Peak Gain (dBi) Bluetooth-LE 2402 ~ 2480 PIFA Antenna 3.45 1.6. Device Classification According to the user manual, this device is classified as a Mobile Device. So, the RF exposure evaluation requirements of § 2.1091 for mobile device exposure conditions subject to MPE limits. 1.7. Applied Standards According to the specifications of the manufacturer, the EUT must comply with the requirements of the following standards: ⚫ FCC Part 2.1091 & KDB 447498 D04 Interim General RF Exposure Guidance v01 Report No.: 2407RSU002-U4 6 of 10 2. RF Exposure Evaluation 2.1. Limits According to FCC §1.1310: 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) Limits For Maximum Permissible Exposure (MPE) Frequency Range (MHz) Electric Field Strength (V/m) Magnetic Field Strength (A/m) Power Density (mW/cm 2 ) Average Time (Minutes) (A) Limits for Occupational/ Control Exposures 0.3-3.0 614 1.63 *(100) ≤6 3.0-30 1842/f 4.89/f *(900/f 2 ) <6 30-300 61.4 0.163 1.0 <6 300-1,500 -- -- f/300 <6 1,500-100,000 -- -- 5 <6 (B) Limits for General Population/ Uncontrolled Exposures 0.3-1.34 614 1.63 *(100) <30 1.34-30 824/f 2.19/f *(180/f 2 ) <30 30-300 27.5 0.073 0.2 <30 300-1,500 -- -- f…

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AntennaSpecification 1.GeneralInformation AntennaType:PIFAAntenna AntennaModel:53A59005 AntennaManufacturerName:ShureIncorporated AntennaManufacturerAddress:5800WestTouhyAvenue,Niles,IL60714-4608,USA HostInformation:NetworkedDockingStation(M/N:MXWNDX4G) AntennaSpecification 2.AntennaParameter a.AntennaGainSummary Frequency(MHz)PeakGain(dBi) 2402.003.22 2440.002.28 2480.003.45 b.AntennaPattern 2402.000MHz X-Y-ZX-Y X-ZY-Z AntennaSpecification 2440.000MHz X-Y-ZX-Y X-ZY-Z 2480.000MHz X-Y-ZX-Y X-ZY-Z AntennaSpecification 3.TestLaboratoryInformation a.TestSite TestSite IndustrialInternetInnovationCenter(Shanghai)Co.,Ltd Address Building4,No.766,JingangRoad,Pudong,Shanghai,China Telephone 021-68866880 TestEngineer GuoTiantian TestDate July8,2024 b.MeasuringInstrument InstrumentNameManufacturerModelNo.Serialno.Cali.IntervalCal.DueDate EMQuest™ V1.14 ETS-Lindgren Pattern Measurement Software SN1529N/AN/A AMS8923ETS-Lindgren FullyAnechoic Chamber CT-0001443- 1280 2019-10-162024-10-15 OSP120R&SSwitch100164N/AN/A EMcenterETS-LindgrenSwitch00162194N/AN/A E5071CKeysightN/AMY465235632023-10-162024-10-15 4.EUTPhoto

MRT Technology (Suzhou) Co., Ltd Report No.: 2407RSU002-U2 Phone: +86-512-66308358 Report Version: V01 Web: www.mrt-cert.com Issue Date: 2024-08-28 Template Version:0.0 1 of 61 RF MEASUREMENT REPORT FCC ID: DD4MXWNDX4G Applicant: 5800 West Touhy Avenue, Niles, IL 60714-4608, USA Product: Networked Docking Station Model No.: MXWNDX4G Trademark: FCC Classification: Digital Transmission System (DTS) FCC Rule Part(s): Part 15 Subpart C (Section 15.247) Result: Complies Received Date: 2024-07-01 Test Date: 2024-08-07 ~ 2024-08-25 Reviewed By: Jame Yuan Approved By: Robin Wu The test results relate only to the samples tested. This equipment has been shown to be capable of compliance with the applicable technical standards as indicated in the measurement report and was tested in accordance with the measurement procedures specified in ANSI C63.10-2013. Test results reported herein relate only to the item(s) tested. The test report shall not be reproduced except in full without the written approval of MRT Technology (Suzhou) Co., Ltd. Report No.: 2407RSU002-U2 2 of 61 Revision History Report No. Version Description Issue Date Note 2407RSU002-U2 V01 Initial Report 2024-08-28 Valid Report No.: 2407RSU002-U2 3 of 61 CONTENTS Description Page 1. General Information ................................................................................................................................ 5 1.1. Applicant ...................................................................................................................................... 5 1.2. Manufacturer ................................................................................................................................ 5 1.3. Testing Facility ............................................................................................................................. 5 1.4. Product Information ...................................................................................................................... 6 1.5. Radio Specification under Test .................................................................................................... 6 1.6. Working Frequencies ................................................................................................................... 7 2. Test Configuration ................................................................................................................................... 8 2.1. Test Mode ..................................................................................................................................... 8 2.2. Test System Connection Diagram................................................................................................ 8 2.3. Test Software ............................................................................................................................... 9 2.4. Applied Standards ........................................................................................................................ 9 2.5. Test Environment Condition ......................................................................................................... 9 3. Antenna Requirements ......................................................................................................................... 10 4. Measuring Instrument ........................................................................................................................... 11 5. Decision Rules and Measurement Uncertainty .................................................................................. 12 5.1. Decision Rules ........................................................................................................................... 12 5.2. Measurement Uncertainty .......................................................................................................... 12 6. Test Result .............................................................................................................................................. 13 6.1. Summary .................................................................................................................................... 13 6.2. 6dB Bandwidth Measurement .................................................................................................... 14 6.2.1. Test Limit .................................................................................................................................... 14 6.2.2. Test Procedure ........................................................................................................................... 14 6.2.3. Test Setting ................................................................................................................................ 14 6.2.4. Test Setup .................................................................................................................................. 14 6.2.5. Test Result ................................................................................................................................. 14 6.3. Output Power Measurement ...................................................................................................... 15 6.3.1. Test Limit .................................................................................................................................... 15 6.3.2. Test Procedure ........................................................................................................................... 15 6.3.3. Test Setting ................................................................................................................................ 15 6.3.4. Test Setup .................................................................................................................................. 15 6.3.5. Test Result ................................................................................................................................. 15 6.4. Power Spectral Dens…

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