FCC ID 2BQZZ-KB528
2.4G wireless keyboard
by Dongguan Mingjian Mould Co., Ltd.
Grantee Code: 2BQZZ Product Code: KB528
Latest application date: 2025-08-07
FCC ID Device Details
| FCC ID | 2BQZZ-KB528 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BQZZ |
| Product Code | KB528 |
| Applicant Business | Dongguan Mingjian Mould Co., Ltd. 🇨🇳 |
| Equipment Class | 2.4G wireless keyboard |
| Test Firm | SHENZHEN CTA TESTING TECHNOLOGY CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2403.75-2479.75 MHz | Original Equipment | 2025-08-07 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| User Manual | Users Manual | 2025-08-07 | PDF 3.6 MB |
| Internal photos | Internal Photos | 2025-08-07 | PDF 631 KB |
| External photos | External Photos | 2025-08-07 | PDF 506.4 KB |
| Label | ID Label/Location Info | 2025-08-07 | PDF 74.8 KB |
| Test setup | Test Setup Photos | 2025-08-07 | PDF 202.3 KB |
| Test report | Test Report | 2025-08-07 | PDF 1 MB |
| ant spec | Test Report | 2025-08-07 | PDF 659.3 KB |
| Covered equipment list attestation | Attestation Statements | 2025-08-07 | PDF 93.9 KB |
| US agent designation attestation | Attestation Statements | 2025-08-07 | PDF 64.4 KB |
| Agent letter | Cover Letter(s) | 2025-08-07 | PDF 138.7 KB |
| Confidentiality request letter | Cover Letter(s) | 2025-08-07 | PDF 98.6 KB |
| RF Exposure Evaluation | RF Exposure Info | 2025-08-07 | PDF 542.4 KB |
| Block Metadata only | Block Diagram | PDF 82 KB | |
| sch Metadata only | Schematics | PDF 311.9 KB | |
| OP Metadata only | Operational Description | PDF 236.3 KB |
Application Information
| Application ID | m3F+RrngJRTi3E+TEAbDSQ== |
|---|---|
| Final Action Date | 2025-08-07 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037306776 |
| Model | KB528 |
| Frequency Range | 2403.75-2479.75 MHz |
| Equipment Class | DXX - Part 15 Low Power Communication Device Transmitter |
| Device Description | 2.4G wireless keyboard |
| Responsible Party | Wulin Yang, 419598751@qq.com  , 13268886117 |
| Test Firm | Eric Wang, SHENZHEN CTA TESTING TECHNOLOGY CO., LTD., wangxulai@cta-test.cn  , 86-755-2322-5875 |
| TCB Email | TCBadmin@compliancetesting.com  |
| TCB Scope | A2: Low Power Transmitters (except Spread Spectrum) and radar detectors operating above 1 GHz |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Grant Deferral | No |
| Modular Equipment | Does not apply |
| Composite Device | No |
| Composite Part | No |
| Cognitive Radio | No |
| Authorization Waiver | No |
| Authorization Waiver Approved | No |
| Section 5301 Certification | Yes |
| Related OET Knowledge DataBase Inquiry | No |
Applications
| Application ID | Date | Purpose |
|---|---|---|
| m3F+RrngJRTi3E+TEAbDSQ== | 2025-08-07 | Original Equipment |
Equipment Authorization
| Frequency |
|---|
| 2403.75-2479.75 MHz |
Grants
TCB Grant - Application m3F+RrngJRTi3E+TEAbDSQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Compliance Testing, LLC 1724 S. Nevada Way Mesa, AZ 85204 |
Date of Grant: 08/07/2025 Application Dated: 08/07/2025 |
| Dongguan Mingjian Mould Co., Ltd. |
| Room 103, Building 1, No. 11 Fengping Road, |
| Sanzhong Village, Qingxi Town, |
| Dongguan City, Guangdong Province, China |
| Attention: Wulin 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: | 2BQZZ-KB528 |
| Name of Grantee: | Dongguan Mingjian Mould 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 |