1. FCC ID
  2. 2BFZE
  3. 2BFZE-MK2022RGB

FCC ID 2BFZE-MK2022RGB

2.4G Wireless Keyboard

by Dongguan Langao Electronics Co., Ltd.

Grantee Code: 2BFZE   Product Code: MK2022RGB
Latest application date: 2026-10-12

FCC ID Device Details

FCC ID2BFZE-MK2022RGB
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BFZE
Product CodeMK2022RGB
Applicant BusinessDongguan Langao Electronics Co., Ltd. 🇨🇳
Equipment Class2.4G Wireless Keyboard
Test FirmGuangdong DN Testing Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2403.75-2479.75 MHzOriginal Equipment2026-10-12

Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2026-10-12PDF 1.4 MB
Internal PhotosInternal Photos2026-10-12PDF 1.5 MB
External PhotosExternal Photos2026-10-12PDF 1 MB
Label and locationID Label/Location Info2026-10-12PDF 173.2 KB
Test Setup photoTest Setup Photos2026-10-12PDF 572 KB
Antenna SpecTest Report2026-10-12PDF 662.9 KB
DNT2609017042R14531-18565-FCC 15.249(2.4GSRD) Test ReportTest Report2026-10-12PDF 4 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-10-12PDF 133.3 KB
USA-LocalRepLetter_V1.1 -2BFZE-MK2022RGBAttestation Statements2026-10-12PDF 498.8 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-10-12PDF 93.8 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-10-12PDF 112.5 KB
DNT2609017042R14531-18567-FCC MPE(Portable) ReportRF Exposure Info2026-10-12PDF 983.2 KB
Block diagram Metadata onlyBlock DiagramPDF 384.4 KB
Schematic diagram Metadata onlySchematicsPDF 276.1 KB
Operation Description-2.4G SRD Metadata onlyOperational DescriptionPDF 106.6 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 63.2 KB

Application Information

Application IDfvPAuj6/0nStqFK7iTUmPg==
Final Action Date2026-10-12
Application PurposeOriginal Equipment
Applicant FRN0035306968
ModelMK2022RGB
Frequency Range2403.75-2479.75 MHz
Equipment ClassDXX - Part 15 Low Power Communication Device Transmitter
Device Description2.4G Wireless Keyboard
Responsible Partylin yang, 3177833917@QQ.COM , +8618148505884
Non-Technical ContactCindy Wu, HOORAY INDUSTRY LLC, cindynewhope@gmail.com , (626) 910-5808
Test FirmJoise Yang, Guangdong DN Testing Co., Ltd., Joise.yang@dn-testing.com , +86-0769-8808 7383
TCB Emailo.kneip@kl-certification.de
TCB ScopeA2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceNo
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
fvPAuj6/0nStqFK7iTUmPg==2026-10-12Original Equipment

Equipment Authorization

FrequencyRules
2403.75-2479.75 MHz15C

Grants

TCB Grant - Application fvPAuj6/0nStqFK7iTUmPg==

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

  KL-Certification GmbH
Heinrich-Hertz-Allee 7
St. Ingbert, 66386
Germany 		Date of Grant: 10/12/2026

Application Dated: 10/12/2026
Dongguan Langao Electronics Co., Ltd.
4/F, Building A1, Zhongzhi TOD SunAC Technology
Empowerment Industrial Park, Tianxin Village,
Huangjiang Town, DongGuan City Guangdong Province,
China
 
Attention: lin yang ,

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:  2BFZE-MK2022RGB
Name of Grantee:  Dongguan Langao Electronics Co., Ltd.
Equipment Class: Part 15 Low Power Communication Device Transmitter
Notes: 2.4G Wireless Keyboard
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2403.75  -  2479.75