FCC ID 2BRD6-B1125B
USB Bluetooth Adapter
by Tech-Top Technology Limited
Grantee Code: 2BRD6 Product Code: B1125B
Latest application date: 2026-09-14
FCC ID Device Details
| FCC ID | 2BRD6-B1125B |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2BRD6 |
| Product Code | B1125B |
| Applicant Business | Tech-Top Technology Limited 🇨🇳 |
| Related Domains |  tech-top.com  fccusagent.com |
| Equipment Class | USB Bluetooth Adapter |
| Test Firm | WALTEK TESTING GROUP CO., LTD. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-09-14 |
| 2402-2480 MHz | Original Equipment | 2026-09-14 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| Users Manual | Users Manual | 2026-09-14 | PDF 5.9 MB |
| Internal Photos | Internal Photos | 2026-09-14 | PDF 1.6 MB |
| External Photos | External Photos | 2026-09-14 | PDF 514.7 KB |
| ID Label/Location Info | ID Label/Location Info | 2026-09-14 | PDF 106.8 KB |
| Test Setup Photos | Test Setup Photos | 2026-09-14 | PDF 414.5 KB |
| ANT Test Report | Test Report | 2026-09-14 | PDF 2.2 MB |
| Test Report | Test Report | 2026-09-14 | PDF 2 MB |
| Test Report | Test Report | 2026-09-14 | PDF 4.6 MB |
| Attestation Statements | Attestation Statements | 2026-09-14 | PDF 92.9 KB |
| US agent | Attestation Statements | 2026-09-14 | PDF 79.2 KB |
| Agent Authorizations | Cover Letter(s) | 2026-09-14 | PDF 36.8 KB |
| Long term Confidentiality Letter | Cover Letter(s) | 2026-09-14 | PDF 16.3 KB |
| Model Difference | Cover Letter(s) | 2026-09-14 | PDF 15 KB |
| RF Exposure Info | RF Exposure Info | 2026-09-14 | PDF 156.8 KB |
| Block Diagram Metadata only | Block Diagram | PDF 76.3 KB | |
| Schematics Metadata only | Schematics | PDF 286.1 KB | |
| Operational Description Metadata only | Operational Description | PDF 49.1 KB |
Application Information
| Application ID | jqhoEfWEE+8GbhIbd+/Ztw== |
|---|---|
| Final Action Date | 2026-09-14 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0037355351 |
| Model | B1125B |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | USB Bluetooth Adapter |
| Responsible Party | Talen Gu, talen@tech-top.com , (86)-0752-2510980 |
| Non-Technical Contact | Tim Payne, FCC US Agent, LLC, Support@FCCUSAgent.com , 708-571-3148 |
| Test Firm | Joy Zhou, WALTEK TESTING GROUP CO., LTD., szqa@waltek.com.cn  , 0769-22676998 |
| TCB Email | tcb@metlabs.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | No |
| Long-Term Confidentiality | Yes |
| Modular Equipment | Does not apply |
| Composite Device | Yes |
| 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 |
|---|---|---|
| jqhoEfWEE+8GbhIbd+/Ztw== | 2026-09-14 | Original Equipment |
| h4NFNZ9YYV4t/pylOMUvpQ== | 2026-09-14 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application jqhoEfWEE+8GbhIbd+/Ztw==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/14/2026 Application Dated: 09/14/2026 |
| Tech-Top Technology Limited |
| Unit 1602, 16/F, Enterprise Square III, |
| 39 Wang Chiu Road,Kowloon Bay,Kowloon |
| Hong Kong, China |
| Attention: Talen Gu , |
| 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: | 2BRD6-B1125B |
| Name of Grantee: | Tech-Top Technology Limited |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | USB Bluetooth Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0013 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application h4NFNZ9YYV4t/pylOMUvpQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
Eurofins Electrical and Electronic Testing NA, Inc. 914 W. Patapsco Avenue Baltimore, MD 21230-3432 |
Date of Grant: 09/14/2026 Application Dated: 09/14/2026 |
| Tech-Top Technology Limited |
| Unit 1602, 16/F, Enterprise Square III, |
| 39 Wang Chiu Road,Kowloon Bay,Kowloon |
| Hong Kong, China |
| Attention: Talen Gu , |
| 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: | 2BRD6-B1125B |
| Name of Grantee: | Tech-Top Technology Limited |
| Equipment Class: | Digital Transmission System |
| Notes: | USB Bluetooth Adapter |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.0005 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |