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US$3.99-5.99 / Piece

RTL8821CS-CG Realtek Wireless Bluetooth WIFI+BT4.2 dual-band SDIO interface small home appliance set-top box wifi Combo Module with SRRC CE FCC IC TELEC BQB pictures & photos

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What is RTL8821CS-CG Realtek Wireless Bluetooth WIFI+BT4.2 dual-band SDIO interface small home appliance set-top box wifi Combo Module with SRRC CE FCC IC TELEC BQB

Name: RTL8821CS-CG Realtek Wireless Bluetooth WIFI+BT4.2 dual-band SDIO interface small home appliance set-top box wifi Combo Module with SRRC CE FCC IC TELEC BQB
Uploaded: 2025-03-18T18:14:59+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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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

Diamond Member Since 2023

Audited Supplier

Rating & Reviews: 5.0/5.0

(6 Reviews)

Business Type Manufacturer/Factory
Main Products Wireless Router, Wireless Adapter, Wireless Module
Number of Employees 234
Year of Establishment 2006-11-27
Management System Certification ISO9001:2015, ISO14001:2015
Average Lead Time Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays

network cable Comparison

	RTL8821CS-CG Realtek Wireless Bluetooth WIFI+BT4.2 dual-band SDIO interface small home appliance set-top box wifi Combo Module with SRRC CE FCC IC TELEC BQB Contact Now	2X60W 2-Channel Amplifier with WiFi/Bluetooth Supporting Airplay/Dlna/USB/Aux for Home Theater & Multi-Room Audio Contact Now	WiFi Signal Transmitter OEM ODM CPE Wireless Bridge for 5km 5.8GHz Based on Qualcomm Chipset Contact Now	Quick View Low Cost Indoor WiFi-6 Wireless CPE Modem 4G 5g Router with Dual Band WiFi Contact Now	High-Speed 11ax 3000Mbps Ceiling Wireless Ap 5g Dual-Band Indoor WiFi 6 Wireless Access Point Contact Now

Transaction Info
	RTL8821CS-CG Realtek Wireless Bluetooth WIFI+BT4.2 dual-band SDIO interface small home appliance set-top box wifi Combo Module with SRRC CE FCC IC TELEC BQB Contact Now	2X60W 2-Channel Amplifier with WiFi/Bluetooth Supporting Airplay/Dlna/USB/Aux for Home Theater & Multi-Room Audio Contact Now	WiFi Signal Transmitter OEM ODM CPE Wireless Bridge for 5km 5.8GHz Based on Qualcomm Chipset Contact Now	Quick View Low Cost Indoor WiFi-6 Wireless CPE Modem 4G 5g Router with Dual Band WiFi Contact Now	High-Speed 11ax 3000Mbps Ceiling Wireless Ap 5g Dual-Band Indoor WiFi 6 Wireless Access Point Contact Now
Price	US $ 3.99-5.99/ Piece	US $ 59.00-89.00/ Piece	US $ 98/ Piece	US $ 80.00-130.00/ Set	US $ 168/ Piece
Min Order	100 Pieces	100 Pieces	1 Pieces	1 Sets	100 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram, Alipay	L/C, T/T, D/P, Western Union, Paypal, Money Gram	T/T, Paypal	T/T, Western Union	L/C, T/T, D/P
Quality Control
Product Certification	ISO9001, RoHS, FCC, CE	RoHS, CE	ISO9001, RoHS, CE	ISO9001, RoHS, CE	CE
Management System Certification	ISO 9001, ISO 14001	ISO 9001	ISO 9001	-	ISO 9001
Trade Capacity
Export Markets	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, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, 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, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	US$50 Million - US$100 Million	US$10 Million - US$50 Million	US$10 Million - US$50 Million	US$50 Million - US$100 Million	US$10 Million - US$50 Million
Business Model	OEM, ODM, Own Brand(LB-Link)	OEM, ODM, Own Brand(Lucky Tone)	OEM, ODM	OEM, ODM, Own Brand()	OEM, ODM
Average Lead Time	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	-	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months	Off Season Lead Time: within 15 workdays Peak Season Lead Time: one month	Off Season Lead Time: within 15 workdays Peak Season Lead Time: 1-3 months
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 Module; Color: Black; Output Power: 60W X 2 @4 Ohm 30W X 2 @8 Ohm; Input Voltage of The Power Adaptor: 100-240VAC, 50/60Hz; Audio Inputs: WiFi, Bluetooth, Micro SD, USB, Aux; Line Input Sensitivity: 500mv; Snr: 92dB; Frequency Range: 20-20kHz; Impedance: 4-8 Ohm; Amplifier Class: Class D; Product Dimensions (Lxwxh): 152 X 100 X 44 mm; Materials: Aluminum Alloy;	Type: WiFi Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: 867Mbps; Voltage: 48V; Antenna Gain: 14dBi; Color: White; WiFi Standard: IEEE802.11AC/a; Speed: 900Mbps; Poe: IEEE 802.3at 48V Poe; Ptp Range: Antenna Dependence; Antenna: Directional Panel Antenna; DC: 12V 1A;	Type: WiFi Signal Booster; Work Mode: AP+STA; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: 5V; Antenna Gain: 6dBi; Color: White; Product Name: 5g WiFi 6 CPE; Chipset: Mtk; Function: 5g Signal Access Point; WiFi Frequency: 2.4G & 5GHz; Antenna: MIMO 44, 256qam;* Interface: 1 Wan+1 LAN+Rj11; Wi-Fi Standard: WiFi 6+:IEEE 802.11b/G/N/a/AC/Ax; Network: 5g Nr & 4G LTE; Procotol: Ipsecvpn, DDNS, Tr-069; SIM Card Slot: Supports1SIM Slot, 1.8V/3V.Or1Esimcard; Application: Home or Enterprise;	Type: Wireless Ap; Work Mode: AP+STA; WiFi Antenna Type: Built-in; Transmission Rate: 3000Mbps; Voltage: 48V; Antenna Gain: 2.4dBi; Color: White; Manufacture: OEM; Installation: Ceiling Mount; Payment: T/T; Warranty: 12 Months;
Supplier Name	Shenzhen Bilian Electronic Limited	Guangzhou Temeisheng Audio Technic Co Ltd	Shenzhen Yunlink Technology Co., Ltd.	Shenzhen Ex-link Technology Co., Ltd.	Shenzhen Yunlink Technology Co., Ltd.
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