1. FCC ID
  2. 2BYJW
  3. 2BYJW-W5K8Z

FCC ID 2BYJW-W5K8Z

MINI PC

by GAINWISE HK CO., LIMITED

Grantee Code: 2BYJW   Product Code: W5K8Z
Latest application date: 2026-10-29

FCC ID Device Details

FCC ID2BYJW-W5K8Z
Mirrorsfcc.id | gov | fccid.ai
Grantee Code2BYJW
Product CodeW5K8Z
Applicant BusinessGAINWISE HK CO., LIMITED
Related Domains glocerts.com
Equipment ClassMINI PC
Test FirmSHENZHEN CTA TESTING TECHNOLOGY CO., LTD.

Operating Frequencies

Frequency RangeApplication PurposeFinal Action Date
2402-2480 MHzOriginal Equipment2026-10-29
2412-2462 MHzOriginal Equipment2026-10-29

Exhibits

DocumentTypeAvailableFile
User ManualUsers Manual2026-10-29PDF 3.5 MB
Internal PhotosInternal Photos2026-10-29PDF 3.3 MB
External PhotosExternal Photos2026-10-29PDF 827.1 KB
Label and locationID Label/Location Info2026-10-29PDF 245.6 KB
Test Setup PhotosTest Setup Photos2026-10-29PDF 433.7 KB
Antenna SpecificationTest Report2026-10-29PDF 2.2 MB
CTA26081001001_Test Report-BT FCC - 3DH5Test Report2026-10-29PDF 5.9 MB
CTA26081001002_Test Report-2.4G WIFI N40Test Report2026-10-29PDF 1.9 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part1Test Report2026-10-29PDF 6 MB
FCC Appendix RF Test Data for 2.4GWIFI_Part2Test Report2026-10-29PDF 4.1 MB
FCC Appendix RF Test Data for BT_Part1Test Report2026-10-29PDF 5.9 MB
FCC Appendix RF Test Data for BT_Part2Test Report2026-10-29PDF 3.5 MB
USA-CoveredEquipmentLetter-Combined_V1.1Attestation Statements2026-10-29PDF 143.8 KB
US_Agent_2.911(d)(7)-U_V05Attestation Statements2026-10-29PDF 118.2 KB
Declaration Letter of Model DifferenceCover Letter(s)2026-10-29PDF 106.3 KB
FCC Declaration of Disable WLAN Channel 12 and 13Cover Letter(s)2026-10-29PDF 120.7 KB
USA-ConfidentialityRequestLetter_V0.1Cover Letter(s)2026-10-29PDF 125.4 KB
CTA26081001003_RF Exposure-MPERF Exposure Info2026-10-29PDF 790.8 KB
Block Diagram Metadata onlyBlock DiagramPDF 79.1 KB
Schematic Metadata onlySchematicsPDF 1.5 MB
Operation Description Metadata onlyOperational DescriptionPDF 142.5 KB
USA-DueDigilenceLetter_V0.1 Metadata onlyOperational DescriptionPDF 154.4 KB
SBOM Metadata onlyParts List/Tune Up InfoPDF 104.8 KB

Application Information

Application IDqhrteL4N/yL2gq75ex6iFw==
Final Action Date2026-10-29
Application PurposeOriginal Equipment
Applicant FRN0038951794
ModelW5K8Z
Frequency Range2402-2480 MHz
Equipment ClassDSS - Part 15 Spread Spectrum Transmitter
Device DescriptionMINI PC
Responsible PartyJIACHENG JIANG, ervpes@gmail.com , +86 13763356014
Non-Technical ContactHuiying Fan, GLOCERTS TECHNOLOGY INC, huiying.fan@glocerts.com , (626) 588-8039
Test FirmEric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn , 86-755-2322-5875
TCB Emailo.kneip@kl-certification.de
TCB ScopeA4: UNII devices & low power transmitters using spread spectrum techniques
Short-Term ConfidentialityNo
Long-Term ConfidentialityYes
Modular EquipmentDoes not apply
Composite DeviceYes
Cognitive RadioNo
Authorization WaiverNo
Authorization Waiver ApprovedNo
Section 5301 CertificationYes
Related OET Knowledge DataBase InquiryNo

Applications

Application IDDatePurpose
qhrteL4N/yL2gq75ex6iFw==2026-10-29Original Equipment
LJidC5sBuD+NoSvEplfLBg==2026-10-29Original Equipment

Equipment Authorization

FrequencyOutputRules
2402-2480 MHz0.003915C
2412-2462 MHz0.02715C

Grants

TCB Grant - Application qhrteL4N/yL2gq75ex6iFw==

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: 10/29/2026

Application Dated: 10/29/2026
GAINWISE HK CO., LIMITED
Unit D, 17/F, QCity (D1701), Block 2, Koon Wah
Mirror Factory (6th) Industrial Building,
7-9 Ho Tin Street, Tuen Mun, N.T.,
Hong Kong
 
Attention: JIACHENG JIANG , General Manager

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:  2BYJW-W5K8Z
Name of Grantee:  GAINWISE HK CO., LIMITED
Equipment Class: Part 15 Spread Spectrum Transmitter
Notes: MINI PC
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2402.0  -  2480.0 0.0039  

Output Power listed is peak conducted. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.

TCB Grant - Application LJidC5sBuD+NoSvEplfLBg==

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: 10/29/2026

Application Dated: 10/29/2026
GAINWISE HK CO., LIMITED
Unit D, 17/F, QCity (D1701), Block 2, Koon Wah
Mirror Factory (6th) Industrial Building,
7-9 Ho Tin Street, Tuen Mun, N.T.,
Hong Kong
 
Attention: JIACHENG JIANG , General Manager

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:  2BYJW-W5K8Z
Name of Grantee:  GAINWISE HK CO., LIMITED
Equipment Class: Digital Transmission System
Notes: MINI PC
Grant Notes  FCC Rule Parts Frequency
Range (MHZ) 		Output
Watts 		Frequency
Tolerance 		Emission
Designator
15C 2412.0  -  2462.0 0.027  

Output Power listed is peak conducted. This device supports 802.11b, 802.11g and 802.11n with a 20 MHz and 40 MHz bandwidth mode. RF exposure compliance is addressed for 1.1310 and 2.1091 MPE limits. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons. End Users must be provided with transmitter operation conditions for satisfying RF exposure compliance.