What are your main products?

Our main products include wireless routers, 4G/5G routers, mesh routers, wireless adapters, network cards, WiFi modules, Bluetooth modules, and LTE data devices.

Do you have any certificates for your products?

Yes, our products have passed TELEC, RoHS, FCC, latest CE, and comply with ISO9001:2015 standards.

n WiFi4 USB Module with CE FCC

Name: LB-LINK BL-M8731BU4 1T1R 802.11a/b/g/n WiFi4 USB Module with CE FCC
Brand: Shenzhen Bilian Electronic Limited
SKU: 2074194105

Guangdong, ChinaShenzhen Bilian Electronic Limited

US$1.80-3.00

100 Pieces

Product profile

Customization

Available

Type

WiFi Module

Work Mode

AP+STA

Model NO.

BL-M8731BU4

WiFi Antenna Type

External

Transmission Rate

101-150Mbps

Voltage

3.3V

Color

Green

Certification

ISO9001, RoHS, FCC, CE

Standards

IEEE 802.11A/B/G/N

Interface

USB

Frequency

2.4GHz/5GHz

Antenna Type

Ipex

Antenna Quantity

1T1R

Transport Package

Reel or Tray

Specification

13*12.3*2.1mm

Trademark

LB-LINK

Origin

Shenzhen

HS Code

8517799000

Production Capacity

2000000/Months

Key features

Dual-Band WiFi Support: Operates on 2.4GHz and 5.15-5.85GHz frequencies for versatile connectivity.

High Integration Chipset: Combines WLAN MAC, 1T1R Baseband, and Radio in a single RTL8731BU chip.

Multiple Certification Standards: Complies with FCC, CE, RoHS, and ISO9001 for global market access.

External Antenna Interface: Features IPEX/MHF-1 connector for connecting external antennas.

USB 2.0 Host Interface: Provides high-speed data transmission via standard USB 2.0 connection.

OEM and ODM Capabilities: Factory offers extensive experience in custom manufacturing services.

Broad Application Scope: Ideal for set-top boxes, OTT boxes, IP cameras, and LED projectors.

Company profile

Shenzhen Bilian Electronic Limited

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2008-01-01 CertifiedNearest Port: Shenzhen Port, HongKong Port, Guangzhou PortAverage Response Time: ≤2.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Bilian Electronic Limited is identified as a Chinese manufacturer of wireless and electronic products, with 234 employees, more than 10 production lines, and 21–30 quality-control staff. Its stated product scope includes wireless modules, adapters, routers, and related devices, while the listed product examples are LB-Link USB Type-C 4-in-1 hubs. The company reports ISO9001:2015 and ISO14001:2015 certifications, 46 R&D engineers, exports to over 30 countries and regions, and export activity since 2008. The evidence supports established manufacturing, quality-management certification, international distribution, and substantial stated production capacity. However, the provided information does not sufficiently verify after-sales service processes, financial credibility, customization capability, or specific customer cases.

Supplier typeThe supplier is explicitly classified as a manufacturer, limited company, and factory in China. Its stated industry is manufacturing, with an address in Shenzhen, Guangdong.

CertificationsThe company is reported to hold ISO9001 and ISO14001 certifications, with the more specific records identifying ISO9001:2015 and ISO14001:2015. It also reports Shenzhen and national technology enterprise certificates.

R&D capabilityThe supplier reports 46 R&D engineers, Shenzhen and national technology enterprise certificates, and an executive-director certificate from the Shenzhen Electronics Society. These are explicit indicators of technical and R&D capability.

Production capacityThe supplier is identified as a manufacturer with a 6,700 m² manufacturing plant, more than 10 production lines, 21–30 quality-control staff, and 234 employees. It also reports annual outputs of 120,000,000 wireless modules, 10,000,000 wireless adapters, and 7,000,000 wireless routers, supporting substantial production capacity.