Wireless Keyboard

Keychron Technology (Shenzhen) Co., Ltd. - Original Equipment

201, Building 2, Wenkeng Industrial Zone, No. 24, Dafa Road, DafaPu Community,


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  2. Keychron Technology (Shenzhen) Co., Ltd.
  3. 2BGKBJ4

keychron.cn

Listed Certified Devices
Brand Device Name Model Type Certification Date
Keychron Technology (Shenzhen) Co., Ltd. Wireless Keyboard J4 FCC ID 2025-04-07
FCC Application Details
EquipmentWireless Keyboard
FRN0035456235
Grantee Code2BGKB
Product Code-J4
Applicant BusinessKeychron Technology (Shenzhen) Co., Ltd.
Business Address201, Building 2, Wenkeng Industrial Zone, No. 24, Dafa Road, DafaPu Community,, Bantian Jie Dao, Longgang District, Shenzhen, N/A China
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
TCB Email[email protected]
ApplicantNick Xu –
Applicant Phone
Applicant Fax8615889312153
Applicant Email[email protected]
Applicant MailStop
Test FirmShenzhen Tongzhou Testing Co., LTD
Test Firm ContactAndy Zhang
Test Firm Phone
Test Firm Fax
Test Firm Email[email protected]
Certified ByNick Xu –

Further Details May Be Available From: fcc.id/2BGKBJ4 or fcc.report/FCC-ID/2BGKBJ4 


DescriptionExhibit TypeFile TypeDisplay TypeFile SizeSubmission DateDate Available
 

                Document 8176705
		

		Mirror: FCCID.io - 8176705
US Agent letter		Attestation StatementsAdobe Acrobat PDFpdf40.3 K2025-04-072025-04-07
 

                Document 8176704
		

		Mirror: FCCID.io - 8176704
Test Report SRD		Test ReportAdobe Acrobat PDFpdf1.11 M2025-04-072025-04-07
 

                Document 8176703
		

		Mirror: FCCID.io - 8176703
Test Report BLE		Test ReportAdobe Acrobat PDFpdf1.1 M2025-04-072025-04-07
 

                Document 8176668
		

		Mirror: FCCID.io - 8176668
RF Exposure		RF Exposure InfoAdobe Acrobat PDFpdf155.72 K2025-04-072025-04-07
 

                Document 8176666
		

		Mirror: FCCID.io - 8176666
LABEL&LABEL LOCATION		ID Label/Location InfoAdobe Acrobat PDFpdf175.44 K2025-04-072025-04-07
 

                Document 8176664
		

		Mirror: FCCID.io - 8176664
FCC_POA_Rev1.0		Cover Letter(s)Adobe Acrobat PDFpdf16.14 K2025-04-072025-04-07
 

                Document 8176663
		

		Mirror: FCCID.io - 8176663
U.S. Agent Letter of Attestation _Rev1.0		Attestation StatementsAdobe Acrobat PDFpdf77.98 K2025-04-072025-04-07
 

                Document 8176662
		

		Mirror: FCCID.io - 8176662
2.911_(d)(5)(i)(ii) Certificiation Applicant v1.2		Attestation StatementsAdobe Acrobat PDFpdf70.17 K2025-04-072025-04-07
 

                Document 8176659
		

		Mirror: FCCID.io - 8176659
Appendix Test Data for SRD		Test ReportAdobe Acrobat PDFpdf1.73 M2025-04-072025-04-07
 

                Document 8176658
		

		Mirror: FCCID.io - 8176658
Appendix Test Data for BLE		Test ReportAdobe Acrobat PDFpdf1.72 M2025-04-072025-04-07
 

                Document 8176657
		

		Mirror: FCCID.io - 8176657
Antenna		Test ReportAdobe Acrobat PDFpdf1.16 M2025-04-072025-04-07

OP		Operational DescriptionAdobe Acrobat PDF131.81 K2025-04-07

FCC_POA_Rev1.0		Cover Letter(s)Adobe Acrobat PDF16.14 K2025-04-072025-04-07

Test Report BLE		Test ReportAdobe Acrobat PDF1.1 M2025-04-072025-04-07

Appendix Test Data for SRD		Test ReportAdobe Acrobat PDF1.73 M2025-04-072025-04-07

Appendix Test Data for BLE		Test ReportAdobe Acrobat PDF1.72 M2025-04-072025-04-07

Antenna		Test ReportAdobe Acrobat PDF1.16 M2025-04-072025-04-07

RF Exposure		RF Exposure InfoAdobe Acrobat PDF155.72 K2025-04-072025-04-07

LABEL&LABEL LOCATION		ID Label/Location InfoAdobe Acrobat PDF175.44 K2025-04-072025-04-07

2.911_(d)(5)(i)(ii) Certificiation Applicant v1.2		Attestation StatementsAdobe Acrobat PDF70.17 K2025-04-072025-04-07

US Agent letter		Attestation StatementsAdobe Acrobat PDF40.3 K2025-04-072025-04-07

U.S. Agent Letter of Attestation _Rev1.0		Attestation StatementsAdobe Acrobat PDF77.98 K2025-04-072025-04-07

Inernal Photo		Internal PhotosAdobe Acrobat PDF2.2 M2025-04-072025-05-22

User manual		Users ManualAdobe Acrobat PDF3.53 M2025-04-072025-05-22

Test Setup Photos		Test Setup PhotosAdobe Acrobat PDF293.61 K2025-04-072025-05-22

BLOOK		Block DiagramAdobe Acrobat PDF652.66 K2025-04-07

External phottos		External PhotosAdobe Acrobat PDF870.68 K2025-04-072025-05-22

SCH		SchematicsAdobe Acrobat PDF986.52 K2025-04-07

Test Report SRD		Test ReportAdobe Acrobat PDF1.11 M2025-04-072025-04-07

    
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