1. FCC ID
  2. 2BGKB
  3. 2BGKB-K4MAX

FCC ID 2BGKB-K4MAX

Wireless Keyboard

by Keychron Technology (Shenzhen) Co., Ltd.

Grantee Code: 2BGKB   Product Code: K4MAX
Latest application date: 2025-02-24

FCC ID Device Details

FCC ID2BGKB-K4MAX
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BGKB
Product CodeK4MAX
Applicant BusinessKeychron Technology (Shenzhen) Co., Ltd. 🇨🇳
Related Domains keychron.cn
Equipment ClassWireless Keyboard
Test FirmShenzhen Tongzhou Testing Co., LTD

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2025-02-24

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-02-24PDF 4.6 MB
User manual 2Users Manual2025-02-24PDF 4.7 MB
User manual1Users Manual2025-02-24PDF 4.3 MB
Internal PhotosInternal Photos2025-02-24PDF 1.6 MB
External PhotosExternal Photos2025-02-24PDF 1.2 MB
Label and label locationID Label/Location Info2025-02-24PDF 217.8 KB
Test Setup PhotosTest Setup Photos2025-02-24PDF 299.8 KB
Antenna specTest Report2025-02-24PDF 644.7 KB
Appendix Test Data for BLETest Report2025-02-24PDF 1.6 MB
Appendix Test Data for SRDTest Report2025-02-24PDF 1.6 MB
Radio Report__BLETest Report2025-02-24PDF 943.6 KB
Radio Report__SRDTest Report2025-02-24PDF 958.6 KB
2.911 (d)(5)(i) Certification Equipment Type v1.2Attestation Statements2025-02-24PDF 144.9 KB
2.911 (d)(5)(ii) Certificiation Applicant v1.3Attestation Statements2025-02-24PDF 140.3 KB
2.911 (d)(7) US Agent for Service of Process v1.4Attestation Statements2025-02-24PDF 27 KB
FCC Short & Long Term Confidentiality Request Rev4.1Cover Letter(s)2025-02-24PDF 72.1 KB
LetterofAuthorizationRev1.0Cover Letter(s)2025-02-24PDF 84.9 KB
RF ExposureRF Exposure Info2025-02-24PDF 174.4 KB
Block diagram Metadata onlyBlock DiagramPDF 483.5 KB
SCH Metadata onlySchematicsPDF 557.2 KB
OP Metadata onlyOperational DescriptionPDF 131.1 KB

Application Information

Application IDRFHc+mLgDSVuBRv2lG9dGg==
Final Action Date2025-02-24
Application PurposeOriginal Equipment
Applicant FRN0035456235
ModelK4MAX
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless Keyboard
Responsible PartyNick Xu, nick@keychron.cn , 8615889312153
Technical ContactKeychron Technology (Shenzhen) Co., Ltd., nick@keychron.cn
Test FirmMatte He, Shenzhen Tongzhou Testing Co., LTD, Matte.He@sztz-testing.com , 18002561799
TCB Emailcertification@micomlabs.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
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 CommentsPower listed is the maximum conducted output power.

Applications

Application IDDatePurpose
RFHc+mLgDSVuBRv2lG9dGg==2025-02-24Original Equipment

Equipment Authorization

FrequencyOutput
2402-2480 MHz0.0007000

Grants

TCB Grant - Application RFHc+mLgDSVuBRv2lG9dGg==

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

  MiCOM Labs
575 Boulder Court
Pleasanton, CA 94566
Date of Grant: 02/24/2025

Application Dated: 02/24/2025
Keychron Technology (Shenzhen) Co., Ltd.
201, Building 2, Wenkeng Industrial Zone,
No. 24, Dafa Road, DafaPu Community,
Bantian Jie Dao, Longgang District, Shenzhen,
China
 
Attention: Nick Xu ,

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:  2BGKB-K4MAX
Name of Grantee:  Keychron Technology (Shenzhen) Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Wireless Keyboard
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0007  

Power listed is the maximum conducted output power.