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US$3.99-5.99 / Piece

RTL8821CS-CG 5G WiFi module M8821CS1 Wi-Fi Dual-band 1T1R 11a/b/g/n/ac + Bluetooth 4.2 Combo ModuleSDIO USB wifi module with SRRC CE FCC IC TELEC BQB pictures & photos

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What is RTL8821CS-CG 5G WiFi module M8821CS1 Wi-Fi Dual-band 1T1R 11a/b/g/n/ac + Bluetooth 4.2 Combo ModuleSDIO USB wifi module with SRRC CE FCC IC TELEC BQB

Name: RTL8821CS-CG 5G WiFi module M8821CS1 Wi-Fi Dual-band 1T1R 11a/b/g/n/ac + Bluetooth 4.2 Combo ModuleSDIO USB wifi 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 5G WiFi module M8821CS1 Wi-Fi Dual-band 1T1R 11a/b/g/n/ac + Bluetooth 4.2 Combo ModuleSDIO USB wifi module with SRRC CE FCC IC TELEC BQB Contact Now	SMA-J Antenna Connectors Outdoor Wireless Bridge Point to Point Contact Now	SMA Antenna Connectors Wireless Bridge WiFi Repeater 900Mbps Contact Now	4G Cat12 B2/B4/B5/B7/B12/B13/B14/B25/B26/B29/B30/B66/B71 Home Use CPE Contact Now	Quick View Ax820 Dual-Band Ceiling Ap 11ax Indoor Access Point 574Mbps/1201Mbps with Poe and DC Power Contact Now

Transaction Info
	RTL8821CS-CG 5G WiFi module M8821CS1 Wi-Fi Dual-band 1T1R 11a/b/g/n/ac + Bluetooth 4.2 Combo ModuleSDIO USB wifi module with SRRC CE FCC IC TELEC BQB Contact Now	SMA-J Antenna Connectors Outdoor Wireless Bridge Point to Point Contact Now	SMA Antenna Connectors Wireless Bridge WiFi Repeater 900Mbps Contact Now	4G Cat12 B2/B4/B5/B7/B12/B13/B14/B25/B26/B29/B30/B66/B71 Home Use CPE Contact Now	Quick View Ax820 Dual-Band Ceiling Ap 11ax Indoor Access Point 574Mbps/1201Mbps with Poe and DC Power Contact Now
Price	US $ 3.99-5.99/ Piece	US $ 78/ Piece	US $ 78/ Piece	US $ 78.00-118.00/ Piece	US $ 135.5/ Piece
Min Order	100 Pieces	1 Pieces	1 Pieces	1 Pieces	100 Pieces
Payment Terms	L/C, T/T, D/P, Western Union, Paypal, Money Gram, Alipay	T/T, Paypal	T/T, Paypal	T/T, Money Gram	L/C, T/T, Paypal, Money Gram
Quality Control
Product Certification	ISO9001, RoHS, FCC, CE	ISO9001, RoHS, CE	ISO9001, RoHS, CE	RoHS, CE	ISO9001, 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, Mid East, Eastern Asia, 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	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: 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 Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: 900Mbps; Voltage: 24V; Antenna Gain: External; Color: White; WiFi Standard: 802.11AC; Speed: 900Mbps; Poe: Poe 12V; Ptp Range: Antenna Dependence; Antenna: High Gain Panel Antenna; DC: 12V 1A;	Type: WiFi Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: 900Mbps; Voltage: 24V; Antenna Gain: External; Color: White; WiFi Standard: 802.11AC; Speed: 900Mbps; Poe: Poe 12V; Ptp Range: Antenna Dependence; Antenna: High Gain Panel Antenna; DC: 12V 1A;	Work Mode: AP+STA; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Network Mode: 4G LTE CAT6 or 4G LTE Cat12; Chipset: Arm Cortex - A7, 1GHz; SIM Card: 1 SIM Slots, 1.8V / 3V or 1* Esim Card.;* WiFi: 22 MIMO WiFi 6, Support Tri-Band 2.4 GHz/5 GHz;* Version E LTE FDD: B1/B3/B5/B7/B8/B20/B28/B32; Verstion E LTE Tdd: B38/B40/B41/B42(Optional) /B43(Optional); Version a LTE FDD: B2/B4/B5/B7/B12/B13/B14/B25/B26/B29/B30/B66/B71; Version a LTE Tdd: B41/B48; Version La LTE FDD: B2/B4/B5/B7/B8/B28/B66; Version La LTE Tdd: B42(Optional) /B43(Optional); Version Global FDD: B1/B2/B3/B4/B5/B7/B8/B12/B13/B14/B17/B18/B19/B20/; Version Global Tdd: B34/B38/B39/B40/B41/B42/B43/B46 (Laa)/B48 (Cbrs);	Type: WiFi Antenna; Work Mode: AP; WiFi Antenna Type: Built-in; Transmission Rate: 1800Mbps; Voltage: 12V; Antenna Gain: 4dBi; Color: White; Working Mode: Ap, Gateway; Controller: Controller Managed; Roaming: Seamless Roaming; Band Steering: Support;
Supplier Name	Shenzhen Bilian Electronic Limited	Shenzhen Yunlink Technology Co., Ltd.	Shenzhen Yunlink Technology Co., Ltd.	Shenzhen Ex-link Technology Co., Ltd.	Shenzhen Yunlink Technology Co., Ltd.
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