1. FCC ID
  2. 2BYI8
  3. 2BYI8-MK021

FCC ID 2BYI8-MK021

Wireless Keyboard Case

by Dongguan Sanfang Technology Co., Ltd.

Grantee Code: 2BYI8   Product Code: MK021
Latest application date: 2026-10-11

FCC ID Device Details

FCC ID2BYI8-MK021
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BYI8
Product CodeMK021
Applicant BusinessDongguan Sanfang Technology Co., Ltd. 🇨🇳
Related Domains yixingmagnet.com lobos-lowa.com
Equipment ClassWireless Keyboard Case
Test FirmFlux Compliance Service Laboratory

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-10-11

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-10-11PDF 3.3 MB
Internal PhotosInternal Photos2026-10-11PDF 1.7 MB
External PhotosExternal Photos2026-10-11PDF 2.7 MB
Label InformationID Label/Location Info2026-10-11PDF 351.9 KB
Test Setup PhotosTest Setup Photos2026-10-11PDF 490.8 KB
Antenna ReportTest Report2026-10-11PDF 591.1 KB
Test ReportTest Report2026-10-11PDF 2.8 MB
Attestation Statements of US Agent for Service of Process, 2.911(d)(7)Attestation Statements2026-10-11PDF 96.6 KB
Attestation of Covered Equipment, 2.911(d)(5)(i)(ii)Attestation Statements2026-10-11PDF 75.8 KB
Agent Authorization Letter TemplateCover Letter(s)2026-10-11PDF 113.7 KB
Product Change Description_Variant templateCover Letter(s)2026-10-11PDF 59.6 KB
Short & Long Term Confidentiality RequestCover Letter(s)2026-10-11PDF 63.6 KB
RF Exposure ReportRF Exposure Info2026-10-11PDF 82.1 KB
BLOCK Metadata onlyBlock DiagramPDF 156.2 KB
SCH Metadata onlySchematicsPDF 359.9 KB
Operational Description Metadata onlyOperational DescriptionPDF 29.3 KB

Application Information

Application ID7tKHGWqXKrz8Xq5YJTB0kQ==
Final Action Date2026-10-11
Application PurposeOriginal Equipment
Applicant FRN0038947073
ModelMK021
Frequency Range2402-2480 MHz
Equipment ClassDTS - Digital Transmission System
Device DescriptionWireless Keyboard Case
Responsible Partytao long, tao.long@yixingmagnet.com , 13825775774
Technical ContactDongguan Sanfang Technology Co., Ltd., tao.long@yixingmagnet.com
Non-Technical ContactHarley Li, LOBOS IOWA INC, info@lobos-lowa.com
Test FirmAndy Yue, Flux Compliance Service Laboratory, andy.yue@fcs-lab.com , 13510297284
TCB Emailanezam@qai.org
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
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
7tKHGWqXKrz8Xq5YJTB0kQ==2026-10-11Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.00248915C

Grants

TCB Grant - Application 7tKHGWqXKrz8Xq5YJTB0kQ==

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

  QAI LABORATORIES LTD
3980 North Fraser Way
Burnaby, BC, V5J5K5
Canada 		Date of Grant: 10/11/2026

Application Dated: 10/12/2026
Dongguan Sanfang Technology Co., Ltd.
Room 702,Building 4,
No.3 Shengqi Road,Changping Town
Dongguan,
China
 
Attention: tao long ,

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:  2BYI8-MK021
Name of Grantee:  Dongguan Sanfang Technology Co., Ltd.
Equipment Class: Digital Transmission System
Notes: Wireless Keyboard Case
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.002489  

Power listed is the maximum conducted output power.