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 products.

Do you have any certificates for your products?

Yes, our products have passed TELEC, RoHS, FCC, latest CE, and ISO9001:2015 quality management certifications.

High-Speed LB-LINK BL-M8821CS1 WiFi 5 SDIO Module for Seamless Connectivity

Name: High-Speed LB-LINK BL-M8821CS1 WiFi 5 SDIO Module for Seamless Connectivity
Brand: Shenzhen Bilian Electronic Limited
SKU: 2068246755

Guangdong, ChinaShenzhen Bilian Electronic Limited

US$3.99-5.99

100 Pieces

Product profile

Customization

Available

Type

WiFi Module

Work Mode

AP+STA

Model NO.

BL-M8821CS1

WiFi Antenna Type

External

Transmission Rate

>200Mbps

Voltage

3.3V

Antenna Gain

14dBi

Color

Blue

Certification

ISO9001, RoHS, FCC, CE

Interface

WiFi:Sdio,Bt:Uart

Standards

WiFi: IEEE 802.11A/B/G/N/AC, Bt: Bluetooth V4.2

Frequency

2.4/5GHz

Antenna

Half Hole Pads

Transport Package

Reel or Tray

Specification

12*12*2.35mm

Trademark

LB-LINK

Origin

Shenzhen

HS Code

8517799000

Production Capacity

2000000/Months

Key features

High-Speed Dual-Band WiFi: Supports 2.4/5GHz bands with up to 433.3Mbps data rate via IEEE 802.11ac.

Integrated Bluetooth 4.2: Combines WiFi SDIO and Bluetooth UART interfaces for versatile connectivity.

Long-Range Connectivity: Features external antenna with 14dBi gain for stable, high-rate transmission.

Wide Compatibility: Backward compatible with IEEE 802.11a/b/g/n/ac standards.

Global Certifications: Passed FCC, CE, RoHS, and ISO9001 for international market compliance.

OEM/ODM Support: Factory offers customization for interface, standards, frequency, and antenna.

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: ≤2.10h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShenzhen Bilian Electronic Limited, established in 2006, is a manufacturer based in Shenzhen, China. It operates a large industrial park and holds significant certifications, including ISO9001 and ISO14001. The company is recognized as a National Technology Enterprise and engages in the production of wireless modules and adapters. It has over 10 production lines, annual outputs worth up to $100 million, and exports to over 30 countries. However, there is limited information on its after-sales service and customization capabilities.

Supplier typeShenzhen Bilian Electronic Limited is a manufacturer in the electronics industry, based in Shenzhen, China, and classified as a limited company.

CertificationsThe supplier holds significant certifications, including ISO9001 and ISO14001, and is recognized as a National Technology Enterprise.

R&D capabilityThe company is certified as a National Technology Enterprise and has 46 R&D engineers, indicating a focus on innovation.

Production capacityWith over 10 production lines and annual production outputs reaching up to $100 million, the supplier has significant production capabilities.

Client casesThe company's products are exported to over 30 countries and are involved in the smart home and IoT industries, indicating broad market acceptance.