1. FCC ID
  2. 2BQNZ
  3. 2BQNZ-KB528
  4. Letter Authorization

KB528 Wireless keyboard Cover Letter(s) - FCC ID 2BQNZ-KB528

FCC ID 2BQNZ-KB528

Letter Authorization

Wireless keyboard

by Shenzhen Haochangsheng Network Technology Co., Ltd

Document preview loads when visible.

Document Details

FCC ID2BQNZ-KB528
Document ID8822144
Document TypeCover Letter(s)
DescriptionLetter Authorization
ApplicantShenzhen Haochangsheng Network Technology Co., Ltd
Equipment ClassWireless keyboard
Product CodeKB528
Application IDs1iR5ZcF6ft2BtEkgBaoWA==
Application PurposeOriginal Equipment
Application Date2025-11-28
Frequency Range2403.75-2479.75 MHz
FRN0037236395
Test FirmShenzhen Microtest Co., Ltd.
Certified ByHaimei Xu manager
Short-Term ConfidentialityNo
Long-Term ConfidentialityNo
Modular EquipmentDoes not apply
Composite DeviceNo
Submitted2025-11-28
Available2025-11-28
Created2025-11-25
Modified2025-11-25
Pages1
File TypeAdobe Acrobat PDF
File Size211511
File SHA-256399484c48a5ac87946425ff918500eaeffc4d8cc0b7ffe11b51b1fd6530fbaf1
PDF Metadata AuthorAdria Galin Pons
PDF Metadata ProducerMicrosoft® Word 2016 Microsoft® Word 2016
FCC.gov SourcesFCC.gov 8822144

Related FCC Exhibits

DocumentTypeAvailableFile
User manualUsers Manual2025-11-28PDF 2.1 MB
Internal photosInternal Photos2025-11-28PDF 1.2 MB
External photosExternal Photos2025-11-28PDF 909.2 KB
ID label and locationID Label/Location Info2025-11-28PDF 2 MB
Test Setup photoTest Setup Photos2025-11-28PDF 1.3 MB
Antenna SpecificationTest Report2025-11-28PDF 545.2 KB
Test report part1Test Report2025-11-28PDF 5.8 MB
Test report part2Test Report2025-11-28PDF 6 MB
Attestation_StatementAttestation Statements2025-11-28PDF 429.2 KB
Kaspersky StatementAttestation Statements2025-11-28PDF 678 KB
TCB_validation_US_agent_processAttestation Statements2025-11-28PDF 994.3 KB
Us_AgentAttestation Statements2025-11-28PDF 154.4 KB
ConfidentialityCover Letter(s)2025-11-28PDF 474.6 KB
Letter AuthorizationCover Letter(s)2025-11-28PDF 206.6 KB
RF ExposureRF Exposure Info2025-11-28PDF 422 KB
Block Diagram Metadata onlyBlock DiagramPDF 468.1 KB
Schematics Metadata onlySchematicsPDF 295.8 KB
Operational Description Metadata onlyOperational DescriptionPDF 225.1 KB