1. FCC ID
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  3. C3K2109

FCC ID C3K2109

Portable Computing Device

by Microsoft Corporation

Grantee Code: C3K   Product Code: 2109
Latest application date: 2025-04-10

FCC ID Device Details

FCC IDC3K2109
Mirrorsfcc.id | gov | fccid.ai
Grantee CodeC3K
Product Code2109
Applicant BusinessMicrosoft Corporation 🇺🇸
Related Domains microsoft.com
Equipment ClassPortable Computing Device
Test FirmElement Materials Technology Washington DC LLC

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
13.56 MHzOriginal Equipment2025-04-10

Exhibits

DocumentTypeAvailableFile
Regulatory Information to UserUsers Manual2025-10-07PDF 112.5 KB
Regulatory and Safety GuideUsers Manual2025-10-07PDF 2.9 MB
Internal PhotographsInternal Photos2025-10-07PDF 916.5 KB
External PhotographsExternal Photos2025-10-07PDF 204.7 KB
FCC E-Label InfoID Label/Location Info2025-04-10PDF 161.5 KB
SAR Test Set-up PhotographsTest Setup Photos2025-10-07PDF 501.7 KB
Test Set-up PhotographsTest Setup Photos2025-10-07PDF 826.3 KB
RF Exposure Part 1 SAR Test ReportRF Exposure Info2025-04-10PDF 506.4 KB
RFID Test ReportTest Report2025-04-10PDF 1.5 MB
Authorization LetterAttestation Statements2025-04-10PDF 988.4 KB
FCC 2.911(d)(5) Covered List AttestationAttestation Statements2025-04-10PDF 706.5 KB
FCC 2.911(d)(7) Agent for Service AttestationAttestation Statements2025-04-10PDF 177.7 KB
FCC LOA MS FTEAttestation Statements2025-04-10PDF 324.1 KB
Confidentiality Request LetterCover Letter(s)2025-04-10PDF 202.8 KB
RF Exposure Part 1 Appendix A SAR Test PlotsRF Exposure Info2025-04-10PDF 72.5 KB
RF Exposure Part 1 Appendix B SAR Dipole VerificationRF Exposure Info2025-04-10PDF 69.1 KB
RF Exposure Part 1 Appendix C SAR Probe and Dipole Calibration CertificatesRF Exposure Info2025-04-10PDF 1.9 MB
RF Exposure Part 1 Appendix D SAR Tissue SpecificationsRF Exposure Info2025-04-10PDF 370.6 KB
RF Exposure Part 1 Appendix E Multi-Tx and Antenna SAR ConsiderationsRF Exposure Info2025-04-10PDF 133.7 KB
RF Exposure Part 1 Appendix F SAR System ValidationRF Exposure Info2025-04-10PDF 49.5 KB
Block Diagram Metadata onlyBlock DiagramPDF 194.8 KB
Schematics Metadata onlySchematicsPDF 2.8 MB
Operational Description Metadata onlyOperational DescriptionPDF 370.4 KB
Parts List Metadata onlyParts List/Tune Up InfoPDF 167.1 KB

Application Information

Application IDeuLDWUSzwMbKaBNCwlxEdQ==
Final Action Date2025-04-10
Application PurposeOriginal Equipment
Applicant FRN0006275291
Model2109
Frequency Range13.56 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device DescriptionPortable Computing Device
Responsible PartyHasnain Syed, SR. DIR EMC/SI&RF; COMPLIANCE, Hasnain.Syed@microsoft.com , +1(425)-707-1039
Technical ContactChaitrali Limaye, Microsoft Corporation, chlimaye@microsoft.com , 4257050093
Test FirmZach Keyser, Element Materials Technology Washington DC LLC, zach.keyser@element.com , 410-290-6652
TCB Emailtcb@element.com
TCB ScopeA1: Low Power Transmitters below 1 GHz (except Spread Spectrum), Unintentional Radiators, EAS (Part 11) & Consumer ISM devices
Short-Term ConfidentialityYes
Short-Term Confidentiality Date10/07/2025
Long-Term ConfidentialityYes
Grant DeferralNo
Modular EquipmentDoes not apply
Composite DeviceNo
Composite PartNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo
Grant CommentsThe highest reported SAR for stand-alone and simultaneous transmission exposure conditions are <0.1 W/kg and <0.1 W/kg, respectively.

Applications

Application IDDatePurpose
euLDWUSzwMbKaBNCwlxEdQ==2025-04-10Original Equipment

Equipment Authorization

Frequency
13.56 MHz

Grants

TCB Grant - Application euLDWUSzwMbKaBNCwlxEdQ==

TCB GRANT OF EQUIPMENT
AUTHORIZATION		 TCB
Certification
Issued Under the Authority of the
Federal Communications Commission
By:

  Element Materials Technology Washington DC LLC
(formerly PCTEST) 7185 Oakland Mills Road
Columbia, MD 21046
Date of Grant: 04/10/2025

Application Dated: 04/10/2025
Microsoft Corporation
One Microsoft Way
Redmond, WA 98052-6399
 
Attention: Hasnain Syed , SR. DIR EMC/SI&RF COMPLIANCE

NOT TRANSFERABLE
EQUIPMENT AUTHORIZATION is hereby issued to the named GRANTEE, and is VALID ONLY for the equipment identified hereon for use under the Commission's Rules and Regulations listed below.
 
FCC IDENTIFIER:  C3K2109
Name of Grantee:  Microsoft Corporation
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: Portable Computing Device
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 13.56  -  13.56  

The highest reported SAR for stand-alone and simultaneous transmission exposure conditions are <0.1 W/kg and <0.1 W/kg, respectively.