FCC ID 2AXWI-TR50
Gaming Headset
by 5-Link Technology Co., Ltd.
Grantee Code: 2AXWI Product Code: TR50
Latest application date: 2026-06-02
FCC ID Device Details
| FCC ID | 2AXWI-TR50 |
|---|---|
| Mirrors | fcc.id | gov | fccid.ai |
| Grantee Code | 2AXWI |
| Product Code | TR50 |
| Applicant Business | 5-Link Technology Co., Ltd. 🇨🇳 |
| Related Domains |  a4tech.com.tw  a4tech.com |
| Equipment Class | Gaming Headset |
| Test Firm | Shenzhen BALUN Technology Co., Ltd. |
Operating Frequencies
| Frequency Range | Application Purpose | Final Action Date |
|---|---|---|
| 2402-2480 MHz | Original Equipment | 2026-06-02 |
| 2402-2480 MHz | Original Equipment | 2026-06-02 |
Exhibits
| Document | Type | Available | File |
|---|---|---|---|
| ID label and location | ID Label/Location Info | 2026-06-02 | PDF 324.5 KB |
| Antenna Specification | Test Report | 2026-06-02 | PDF 1,015.4 KB |
| Test report DSS part1 | Test Report | 2026-06-02 | PDF 4.2 MB |
| Test report DSS part2 | Test Report | 2026-06-02 | PDF 3.2 MB |
| Test report DTS part1 | Test Report | 2026-06-02 | PDF 3.1 MB |
| Test report DTS part2 | Test Report | 2026-06-02 | PDF 2.2 MB |
| Attestation Statement | Attestation Statements | 2026-06-02 | PDF 104.9 KB |
| Kaspersky Statement | Attestation Statements | 2026-06-02 | PDF 168.7 KB |
| Product similarity Declaration | Attestation Statements | 2026-06-02 | PDF 83.5 KB |
| TCB_validation_US_agent_process | Attestation Statements | 2026-06-02 | PDF 688.4 KB |
| Us_Agent | Attestation Statements | 2026-06-02 | PDF 143.5 KB |
| Authorization Letter | Cover Letter(s) | 2026-06-02 | PDF 50 KB |
| Confidentiality | Cover Letter(s) | 2026-06-02 | PDF 93.5 KB |
| Letter Authorization | Cover Letter(s) | 2026-06-02 | PDF 79.5 KB |
| RF Exposure | RF Exposure Info | 2026-06-02 | PDF 530.2 KB |
| User manual Metadata only | Users Manual | 2026-11-28 | PDF 2.7 MB |
| Internal photos Metadata only | Internal Photos | 2026-11-28 | PDF 2.5 MB |
| External photos Metadata only | External Photos | 2026-11-28 | PDF 1.4 MB |
| Test Setup photo Metadata only | Test Setup Photos | 2026-11-28 | PDF 1 MB |
| Block Diagram Metadata only | Block Diagram | PDF 15.3 KB | |
| Schematics Metadata only | Schematics | PDF 107.5 KB | |
| Operational Description Metadata only | Operational Description | PDF 187.7 KB |
Application Information
| Application ID | YVUn9da+wsXUY1oMH2t/aQ== |
|---|---|
| Final Action Date | 2026-06-02 |
| Application Purpose | Original Equipment |
| Applicant FRN | 0030107510 |
| Model | TR50 |
| Frequency Range | 2402-2480 MHz |
| Equipment Class | DSS - Part 15 Spread Spectrum Transmitter |
| Device Description | Gaming Headset |
| Responsible Party | Cherry Lin, cherry@a4tech.com.tw , +86-769-82097855 |
| Technical Contact | Xuewen Wu, Shenzhen BALUN Technology Co., Ltd, cbproject@baluntek.com  , +86-755-66850100 |
| Non-Technical Contact | BILL HSU, A4TECHUSA Corporation, bill@a4tech.com , 909-628-8858 |
| Test Firm | Hanson Lin, Shenzhen BALUN Technology Co., Ltd., Hanson.Lin@baluntek.com , 86-755-66833830 |
| TCB Email | elabscert@applus.com  |
| TCB Scope | A4: UNII devices & low power transmitters using spread spectrum techniques |
| Short-Term Confidentiality | Yes |
| 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 |
|---|---|---|
| YVUn9da+wsXUY1oMH2t/aQ== | 2026-06-02 | Original Equipment |
| DWpvgGoRdLGinowO8O/CpA== | 2026-06-02 | Original Equipment |
Equipment Authorization
Grants
TCB Grant - Application YVUn9da+wsXUY1oMH2t/aQ==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 06/02/2026 Application Dated: 06/01/2026 |
| 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-TR50 |
| Name of Grantee: | 5-Link Technology Co., Ltd. |
| Equipment Class: | Part 15 Spread Spectrum Transmitter |
| Notes: | Gaming Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00204 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |
TCB Grant - Application DWpvgGoRdLGinowO8O/CpA==
| TCB | GRANT OF EQUIPMENT AUTHORIZATION |
TCB |
| Certification | ||
| Issued Under the Authority of the | ||
| Federal Communications Commission | ||
| By: |
|
LGAI Technological Center S.A. (APPLUS) Ronda de la Font del Carme, s/n <BR>P.O. Box 08193, Barcelona, Spain |
Date of Grant: 06/02/2026 Application Dated: 06/01/2026 |
| 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-TR50 |
| Name of Grantee: | 5-Link Technology Co., Ltd. |
| Equipment Class: | Digital Transmission System |
| Notes: | Gaming Headset |
| Grant Notes | FCC Rule Parts | Frequency Range (MHZ) | Output Watts | Frequency Tolerance | Emission Designator |
| CC | 15C | 2402.0 - 2480.0 | 0.00205 |
| Output power listed is conducted. |
| CC: | This device is certified pursuant to two different Part 15 rules sections. |