7920XU1 2T2R 802.11a/b/g/n/ac/ax WiFi+B5.3 Module

WiFi7+BT5.4 Tri-Band

M.2 2230 WiFi Module

BL-M8922AP1 2T2R 802.11a/b/g/n/ac/ax/be WiFi+B5.4 Module

BL-M7925BP1 2T2R 802.11a/b/g/n/ac/ax/be WiFi+BT5.4 Module

M.2 NGFF WiFi 7 Card MTK7925

Tri-Band WiFi Bluetooth Card

BL-M7925BP1 2T2R 802.11a/b/g/n/ac/ax/be WiFi+BT5.4 Module

M8852CP1 2T2R 802.11a/b/g/n/ac/ax WiFi+BT5.3 Module

Suitable for the laptop market

WiFi 6E+BT5.3

Tri-Band M.2 WiFi Module

BL-M8852CP1 2T2R 802.11a/b/g/n/ac/ax WiFi+BT5.3 Module

Suitable for the drone market

High-Power (29dBm) Drone Long-Rang

Transmission 5G WiFi Module

BL-M8812EU2 2T2R 802.11a/n/ac WiFi Module

BL-WTN6500B BE6500 Wi-Fi 7 High Speed Wireless USB Adapter

Turbocharge Your PC

with WiFi 7

BE6500 Wi-Fi 7 High Speed Wireless USB Adapter

BL-WTN6500B

WTN5400E AXE5400 Wi-Fi 6E Tri-Band USB Adapter

AX5400

Upgrade Your PC To

Powerful Wi-Fi 6E

BL-WTN5400E AXE5400 Wi-Fi 6E Tri-Band USB Adapter

Wi-Fi 6E

The Fastest Wi-Fi

Ever 3000Mbps

BL-WTN3000E AXE3000 Wi-Fi 6E Tri-Band USB Adapter

LB-LINK Wi-Fi modules for security cameras, smart home devices, laptops and 5G routers

Intelligent Connectivity

Agile Delivery

From Wi-Fi 7 and Bluetooth modules to a comprehensive line of networking equipment, LB-LINK offers end-to-end wireless connectivity capabilities—spanning requirement definition, collaborative R&D, and sample validation through to mass production—accelerating the path of innovation for smart devices and ensuring greater stability along the way.

Explore Solutions

Wi-Fi Module Manufacturer for Wi-Fi 6 & Wi-Fi 7 Solutions

PRODUCT CATEGORY

Shenzhen Bilian Electronic Co., Ltd. is mainly engaged in the R&D, production and sales of wireless communication modules, system solutions, peripheral equipment, and audio-visual equipment, including IEEE802.11 a/b/g/n/ac /ax, BT, Cat.1bis, PLC, millimeter wave, Sub1G, Zigbee, AIoT and routing solutions, etc.

LB-LINK: A Leading Enterprise In The Network Hardware Industry

Shenzhen Bilian Electronic Co., Ltd. is a professional network communication equipment research and development, production and sales, and is committed to the Internet of Things, Internet, smart home, smart community, smart city network hardware, software and services, carrying industry 4.0 wireless mobile communications High-tech communication company for network terminal products and module development.

Founded In

Factory Has An Area Of

The Company Employees

Production Lne

Why Global Customers Choose LB-LINK

Integrated wireless R&D, engineering support and scalable manufacturing—all from one experienced partner.

Comprehensive Technology Coverage

Encompasses the full wireless communication technology stack, integrating multiple protocols ranging from Wi-Fi 7, Wi-Fi 6, and Bluetooth to Cat.1bis, Zigbee, mmWave, and Sub-1GHz.

End-to-End Service Loop

Provides one-stop services—spanning requirements analysis, solution selection, R&D support, and sample validation through to mass production and delivery—covering the entire product lifecycle.

Dual-Base Collaborative Manufacturing

Achieves seamless synergy between the Shenzhen R&D and market service hub and the large-scale manufacturing base in Jiangxi, effectively integrating R&D innovation with mass production.

Guaranteed Quality and Delivery

Maintains a robust supply chain system and rigorous quality control standards to ensure consistent product quality and delivery efficiency.

Advanced Connectivity Solutions

Route

The AX3000, based on the next generation 802.11ax Wi-Fi technology, takes your Wi-Fi to the next level while being backwards compatible with 802.11a/b/g/n/ac Wi-Fi standards.
Network Card

WN351AX USB Dual Band Wi-Fi Network Card is based on the IEEE 802.11n/ax advanced wireless network protocol.
Drone

As the demand for long-range WiFi video transmission in the toy drone market continues to grow, we are excited to present BL-M8197FH1+BL-M8812CU2, a low-cost, high-performance wireless module solution.
Smart Door Lock

A key requirement of the new smart door lock is that it must be able to easily connect to the home's Wi Fi system, allowing users to activate lock/unlock functions in multiple ways.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Help To Easily Achieve Intelligent Upgrades

wifi adapter with monitor mode pre-sale services

Pre-Sales Services

Product consultation: Our sales team will provide you with detailed product information, including features, performance, specifications, and pricing, to help you understand our products.
Samples: To help you better understand product performance and quality, we can offer sample services.
Customization service: For your special requirements, our sales representatives and product managers can provide customized services to meet your individual needs.

In-Sales Services

Order processing: We will process your orders promptly to ensure on-time product delivery.

Logistics tracking: We will closely monitor the logistics to ensure that products are delivered to you safely and on time.

Payment methods: We support various payment methods such as bank transfer (offline or online), Alipay/WeChat Pay (on e-commerce platforms), etc., for your convenience.

After-Sales Services

After-sales guarantee: We promise to provide a certain level of after-sales service to ensure your rig hts are protected.
Return and exchange policy: If there is a quality issue with the product, we will provide return and exchange services.
T echnical support: If you encounter problems during use, our technical team will provide ongoing technical support services.

Expand More Possibilities Of Digital World

LB-LINK boasts a professional technical team, not only with abundant industry experience and expertise but also continually keeping track of the latest industry trends, ensuring that the company maintains a leading position in the field of network communication technology.

LB-LINK has established a thorough supply chain system and formed long-term stable relationships with high-quality suppliers, ensuring product quality and production efficiency.

Engineered, Tested and Manufactured by LB-LINK

Scalable Manufacturing

SMT patch line in Shenzhen factory
NTX production line
Patch line
Patch line
Semi-automatic test line
Shenzhen factory module automation test line

Engineering & Validation

Simulated transportation testing machine
Drop tester
Plugging force tester
Friction tester
Microwave darkroom
High and low temperature test area
R&D laboratory test area
R&D laboratory shielding room
thermocycling
Research and development laboratory

Expand More Possibilities Of Digital World

BL-R8723BT1 RTL8723BU-CG WiFi Bluetooth combo module 1100_565_1040_585.png

RTL8723BU-CG & RTL8723CS-CG｜Realtek WiFi-Bluetooth Combo Chips, Standard & Custom Module Solutions

Based on Realtek RTL8723BU‑CG and RTL8723CS‑CG 2.4G WiFi Bluetooth combo chips, we supply standard stamp-hole modules BL-R8723BT1 & BL-M8723CS1 with custom service. This article covers mass-production cases for IPC, dash cam, robot vacuum and POS terminal. Compare USB and SDIO+UART interfaces to help IoT engineers make quick selection.

10 November 2026

Wi-Fi 7 Multi-Protocol Wireless Modules: The Next-Gen Connectivity Core for Autonomous Robots

Autonomous Mobile Robots (AMRs), AGVs and collaborative robotic arms need wireless links that stay stable while moving across factory floors and warehouses. LB-LINK's new Wi-Fi 7 multi-protocol combo modules—BL-M8922DU1 and BL-M8922DP1—integrate Wi-Fi 7 (802.11be, 2×2 EHT160, up to 2402 Mbps), Bluetooth 5.4, Zigbee 3.0 and Thread 1.3 on a single compact module. DBCC dual-band concurrent multi-link cuts roaming latency and packet loss during AP handover, while triple-band 2.4/5/6 GHz delivers low-latency robot control, high-speed vision data and reliable sensor networking. Choose USB3.2 (BL-M8922DU1) or PCIe (BL-M8922DP1) to fit your robot's host interface.

24 October 2026

BL-M8852DU4 Industrial IoT Gateway Deployment & Installation Guide

This solution page introduces the BL-M8852DU4 tri-band Wi-Fi 6E + Bluetooth 5.3 module for industrial IoT gateways. It includes SMT deployment steps, hardware configuration, driver integration, RF test standards, and on-site troubleshooting to ensure stable and reliable industrial wireless communication.

10 May 2026

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