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Dual Band Module

US$3.99-5.99 / Piece

High-Performance Dual Band WiFi Bluetooth Module for Projectors pictures & photos

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What is High-Performance Dual Band WiFi Bluetooth Module for Projectors

Name: High-Performance Dual Band WiFi Bluetooth Module for Projectors
Uploaded: 2025-12-21T00:09:24+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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About this Item

Price

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

(10 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

Dual Band Module Comparison

	High-Performance Dual Band WiFi Bluetooth Module for Projectors Contact Now	Quick View Industrial 5GHz Wireless Ethernet Bridge \| Waterproof IP68 for Harsh Environments Contact Now	Quick View Outdoor Industrial WiFi Bridge 5GHz for Real-Time Data Transmission and Edge Computing Contact Now	Quick View Gigabit Adaptive Ethernet Port High-Efficiency Reliable Base Station Contact Now	Quick View Durable High-Performance Gigabit Port Backbone Base Station Contact Now

Transaction Info
	High-Performance Dual Band WiFi Bluetooth Module for Projectors Contact Now	Quick View Industrial 5GHz Wireless Ethernet Bridge \| Waterproof IP68 for Harsh Environments Contact Now	Quick View Outdoor Industrial WiFi Bridge 5GHz for Real-Time Data Transmission and Edge Computing Contact Now	Quick View Gigabit Adaptive Ethernet Port High-Efficiency Reliable Base Station Contact Now	Quick View Durable High-Performance Gigabit Port Backbone Base Station Contact Now
Price	US$3.99-5.99 / Piece	US$350.00-450.00 / Piece	US$350.00-450.00 / Piece	US$1,253.00 / Piece	US$1,253.00 / Piece
Min Order	100 Pieces	2 Pieces	2 Pieces	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, CE	ISO9001, RoHS, CE
Management System Certification	-	ISO9001:2015	ISO9001:2015	-	-
Trade Capacity
Export Markets	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	Europe, Domestic	Europe, Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	ODM	ODM
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: WiFi Bridge; Work Mode: AP + Client Mode; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: DC 12-57V; Antenna Gain: 13dBi; Color: White;	Type: WiFi Bridge; Work Mode: AP + Client Mode; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: DC 12-57V; Antenna Gain: 13dBi; Color: White;	Type: Wireless Base Station; Work Mode: Point-to-Point, Point-to-Multipoint; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: AC:100-240V,DC:8-30V; Antenna Gain: 16dBi; Color: White; Channel: 5/10/20/40MHz; Standards: IEEE 802.11A/N/H/D;IEEE802.3 U/D/Ab; Operating Temperature: -50°C to +80°C; Decompression Vent Valve: Constructed of 304 Stainless Steel, IP68 Encapsula; Maximum Operating Rate: 300Mbps; Frequency Band: IEEE802.11A/N: 4920~6100MHz; RF Power Output: 2500MW;* Environmental Adaptability: IP68 Fully Enclosed Design for Dust and Water Resi; Surge Protection: Common Mode: 6kv, Differential Mode: 4kv; Mobile Wi-Fi Access: Supported;	Type: Wireless Base Station; Work Mode: Point-to-Point, Point-to-Multipoint; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: AC:100-240V,DC:8-30V; Antenna Gain: 16dBi; Color: White; Channel: 5/10/20/40MHz; Standards: IEEE 802.11A/N/H/D;IEEE802.3 U/D/Ab; Operating Temperature: -50°C to +80°C; Decompression Vent Valve: Constructed of 304 Stainless Steel, IP68 Encapsula; Maximum Operating Rate: 300Mbps; Frequency Band: IEEE802.11A/N: 4920~6100MHz; RF Power Output: 2500MW;* Environmental Adaptability: IP68 Fully Enclosed Design for Dust and Water Resi; Surge Protection: Common Mode: 6kv, Differential Mode: 4kv; Mobile Wi-Fi Access: Supported;
Supplier Name	Shenzhen Bilian Electronic Limited	Kunshan WonderTek Technology Co., Ltd.	Kunshan WonderTek Technology Co., Ltd.	Beijing Dehe Technology Co., Ltd.	Beijing Dehe Technology Co., Ltd.
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