1. FCC ID
  2. 2AXWI
  3. 2AXWI-R72ULTRA

FCC ID 2AXWI-R72ULTRA

2.4G Wireless Mouse

by 5-Link Technology Co., Ltd.

Grantee Code: 2AXWI   Product Code: R72ULTRA
Latest application date: 2026-01-09

FCC ID Device Details

FCC ID2AXWI-R72ULTRA
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2AXWI
Product CodeR72ULTRA
Applicant Business5-Link Technology Co., Ltd. 🇨🇳
Related Domains a4tech.com.tw a4tech.com
Equipment Class2.4G Wireless Mouse
Test FirmShenzhen BALUN Technology Co., Ltd.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2405-2476 MHzOriginal Equipment2026-01-09

Exhibits

DocumentTypeAvailableFile
Users ManualUsers Manual2026-07-09PDF 1.6 MB
Internal PhotosInternal Photos2026-07-09PDF 1.4 MB
External PhotosExternal Photos2026-07-09PDF 800.5 KB
ID Label/Location InfoID Label/Location Info2026-01-09PDF 314.2 KB
Test Setup PhotosTest Setup Photos2026-07-09PDF 951.7 KB
Antenna SpecificationTest Report2026-01-09PDF 288.2 KB
Test ReportTest Report2026-01-09PDF 5 MB
Attestation StatementsAttestation Statements2026-01-09PDF 107.9 KB
US Agent LetterAttestation Statements2026-01-09PDF 146.6 KB
Authorization letterCover Letter(s)2026-01-09PDF 50.1 KB
ConfidentialityCover Letter(s)2026-01-09PDF 93.9 KB
MPERF Exposure Info2026-01-09PDF 370.6 KB
Block Diagram Metadata onlyBlock DiagramPDF 105 KB
Schematics Metadata onlySchematicsPDF 370.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 82.2 KB

Application Information

Application IDsuclUsDAxkoRCV/j87zMzg==
Final Action Date2026-01-09
Application PurposeOriginal Equipment
Applicant FRN0030107510
ModelR72ULTRA
Frequency Range2405-2476 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device Description2.4G Wireless Mouse
Responsible PartyCherry Lin, cherry@a4tech.com.tw , +86-769-82097855
Technical ContactXuewen Wu, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com , 86-755-66850100
Non-Technical ContactBILL HSU, A4TECH USA Corporation, bill@a4tech.com , 909-628-8858
Test FirmHanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830
TCB Emaildl_radio-certification@kiwa.com
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityYes
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
suclUsDAxkoRCV/j87zMzg==2026-01-09Original Equipment

Equipment Authorization

FrequencyOutputRules
2405-2476 MHz0.0003415C

Grants

TCB Grant - Application suclUsDAxkoRCV/j87zMzg==

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

  Kiwa Nederland B.V.
Wilmersdorf 50
Apeldoorn, NL-7300 AC
Netherlands 		Date of Grant: 01/09/2026

Application Dated: 01/09/2026
5-Link Technology Co., Ltd.
No. 7, Xingwang Road, Xiwang Industrial District
Tiantangwei, Fenggang Town
Dongguan City, Guangdong,
China
 
Attention: Cherry Lin ,

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:  2AXWI-R72ULTRA
Name of Grantee:  5-Link Technology Co., Ltd.
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: 2.4G Wireless Mouse
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2405.0  -  2476.0 0.00034  

The output power listed is conducted power. This device is portable and must not be placed alongside or operated simultaneously with any other antenna or transmitter unless it complies with the FCC Multi-Transmitter Product Procedure.