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US$3.99-5.99 / Piece

LB-LINK M8821CS1 Dual Band 2.4/5.8g RTL8821CS-CG WiFi Bluetooth Projector Module SDIO USB wifi module Support Linux/Android with SRRC CE FCC IC TELEC BQB pictures & photos

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What is LB-LINK M8821CS1 Dual Band 2.4/5.8g RTL8821CS-CG WiFi Bluetooth Projector Module SDIO USB wifi module Support Linux/Android with SRRC CE FCC IC TELEC BQB

Name: LB-LINK M8821CS1 Dual Band 2.4/5.8g RTL8821CS-CG WiFi Bluetooth Projector Module SDIO USB wifi module Support Linux/Android with SRRC CE FCC IC TELEC BQB
Uploaded: 2025-12-10T05:39:22+08:00
Description: Product Description Introduction BL-M8821CS1 is a highly integrated Dual-band WLAN + Bluetooth v4.2 Combo module. It compatible IEEE802.11a/b/g/n/ac standard and provides the maximum PHY rate up t

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Min. Order Reference FOB Price

100 Pieces US$3.99-5.99 / Piece

Sepcifications

Type WiFi Module
Work Mode AP+STA
WiFi Antenna Type External
Transmission Rate 433Mbps
Voltage 3.3V
Color Blue
Certification ISO9001, RoHS, FCC, CE
Transport Package Reel or Tray
Specification 12*12*2.35mm
Trademark LB-LINK
Origin Shenzhen
Chipset RTL8821CS-CG
WLAN Standard IEEE802.11a/b/g/n/ac
BT Specification Bluetooth Core Specification v4.2/4.0/2.1
Host Interface SDIO3.0/SDIO2.0 for WLAN & UART for Bluetooth
Antenna Connect to the external antenna through half hole
Dimension 12.0*12.0*2.4mm (L*W*H)

Product Description

Product Description Introduction BL-M8821CS1 is a highly integrated Dual-band WLAN + Bluetooth v4.2 Combo module. It compatible IEEE802.11a/b/g/n/ac standard and provides the maximum PHY rate up to 433.3Mbps, and supports Bluetooth dual mode with BT v4.2/4.0/2.1 compliant, offering ...

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Shenzhen Bilian Electronic Limited

Gold Member Since 2023

Audited Supplier

Rating & Reviews: 5.0/5.0

(11 Reviews)

Business Type Manufacturer/Factory
Main Products Wireless Router, Wireless Adapter, Wireless Module
Year of Establishment 2006-11-27
Number of Employees 234
Address 10-11 / F, Building 1a, Huaqiang Idea Park, Guangming District, Shenzhen, Guangdong, China

network cable Comparison

	LB-LINK M8821CS1 Dual Band 2.4/5.8g RTL8821CS-CG WiFi Bluetooth Projector Module SDIO USB wifi module Support Linux/Android with SRRC CE FCC IC TELEC BQB Contact Now	Quick View 4G/5g External Antenna with SMA Connector for Router Contact Now	Quick View 315MHz 5dBi Rubber Antennas to SMA Male Connector Contact Now	Quick View Female Straight Omni Directional Swivel GSM Stubby Aerial Elbow GPRS Rubber Antenna Contact Now	Quick View Outdoor Rubber GSM Outdoor High Gain Fiberglass 5g Omni Antenna Contact Now

Transaction Info
	LB-LINK M8821CS1 Dual Band 2.4/5.8g RTL8821CS-CG WiFi Bluetooth Projector Module SDIO USB wifi module Support Linux/Android with SRRC CE FCC IC TELEC BQB Contact Now	Quick View 4G/5g External Antenna with SMA Connector for Router Contact Now	Quick View 315MHz 5dBi Rubber Antennas to SMA Male Connector Contact Now	Quick View Female Straight Omni Directional Swivel GSM Stubby Aerial Elbow GPRS Rubber Antenna Contact Now	Quick View Outdoor Rubber GSM Outdoor High Gain Fiberglass 5g Omni Antenna Contact Now
Price	US$3.99-5.99 / Piece	US$0.59-1.51 / Piece	US$0.43-1.20 / Piece	US$0.37-0.97 / Piece	US$0.79-1.51 / Piece
Min Order	100 Pieces	10 Pieces	10 Pieces	10 Pieces	10 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE
Management System Certification	-	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	-	-	-	-
Average Lead Time	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: WiFi Module; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: 433Mbps; Voltage: 3.3V; Color: Blue; Chipset: RTL8821CS-CG; WLAN Standard: IEEE802.11a/b/g/n/ac; BT Specification: Bluetooth Core Specification v4.2/4.0/2.1; Host Interface: SDIO3.0/SDIO2.0 for WLAN & UART for Bluetooth; Antenna: Connect to the external antenna through half hole; Dimension: 12.012.02.4mm (LWH);	Type: Communication Antenna; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: <100Mbps; Voltage: 5V; Antenna Gain: 5~6dBi; Color: Gray/Black/Green; Product Name: Lora Omni N Male Outdoor Antenna; Frequency Range: 698-960MHz 1710-2170MHz 2500-2700MHz; Connector: SMA Male/Ipex Customized; Vswr: Less Than 1.92; Polarization: Linear Vertical; Impedance: 50 Ohm; Waterproof: IP65;	Type: Rubber Antenna; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: <100Mbps; Voltage: 5V; Antenna Gain: 5~6dBi; Color: Gray/Black/Green; Product Name: Lora Omni N Male Outdoor Antenna; Frequency Range: 698-960MHz 1710-2170MHz 2500-2700MHz; Connector: SMA Male/Ipex Customized; Vswr: Less Than 1.92; Polarization: Linear Vertical; Impedance: 50 Ohm; Waterproof: IP65;	Type: Communication Antenna; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: <100Mbps; Voltage: 5V; Antenna Gain: 5~6dBi; Color: Gray/Black/Green; Product Name: Lora Omni N Male Outdoor Antenna; Frequency Range: 698-960MHz 1710-2170MHz 2500-2700MHz; Connector: SMA Male/Ipex Customized; Vswr: Less Than 1.92; Polarization: Linear Vertical; Impedance: 50 Ohm; Waterproof: IP65;	Type: Communication Antenna; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: <100Mbps; Voltage: 5V; Antenna Gain: 5~6dBi; Color: Gray/Black/Green; Product Name: Lora Omni N Male Outdoor Antenna; Frequency Range: 698-960MHz 1710-2170MHz 2500-2700MHz; Connector: SMA Male/Ipex Customized; Vswr: Less Than 1.92; Polarization: Linear Vertical; Impedance: 50 Ohm; Waterproof: IP65;
Supplier Name	Shenzhen Bilian Electronic Limited	Shenzhen Keesun Technology Co., Ltd.	Shenzhen Keesun Technology Co., Ltd.	Shenzhen Keesun Technology Co., Ltd.	Shenzhen Keesun Technology Co., Ltd.
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