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US$3.50-5.00 / Piece

LB- M8821CU1 RTL8821CU-CG M8821CU1 Wireless Bluetooth wifi+BT module two-in-one USB interface dual-band 2.4G/5G WiFi module pictures & photos

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What is LB- M8821CU1 RTL8821CU-CG M8821CU1 Wireless Bluetooth wifi+BT module two-in-one USB interface dual-band 2.4G/5G WiFi module

Name: LB- M8821CU1 RTL8821CU-CG M8821CU1 Wireless Bluetooth wifi+BT module two-in-one USB interface dual-band 2.4G/5G WiFi module
Uploaded: 2025-12-23T21:16:26+08:00
Description: Product Description Introduction BL-M8821CU1 module is designed base on RTL8821CU-CG. It supports IEEE 802.11a/b/g/n/ac 1T1R with high throughput data rate for WLAN products and provides the highe

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About this Item

Price

Min. Order Reference FOB Price

100 Pieces US$3.50-5.00 / 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
Trademark LB-LINK
Origin Shenzhen
WLAN Standard IEEE 802.11 a/b/g/n/ac
Chipset RTL8821CU-CG
Bluetooth Standards Bluetooth Core Specification v4.2
Host Interface USB2.0 interface for WLAN & Bluetooth
Antenna Connect to the external antenna through half hol
Dimension 12.9*12.2*1.6mm
Power Supply DC 3.3V±0.2V @ 500 mA (Max)
Operation Temperature -20℃ to +70℃
Operation Humidity 10% to 95% RH (Non-Condensing)

Product Description

Product Description Introduction BL-M8821CU1 module is designed base on RTL8821CU-CG. It supports IEEE 802.11a/b/g/n/ac 1T1R with high throughput data rate for WLAN products and provides the highest PHY rate up to 433.3Mbps. This module includes Bluetooth 2. 1+EDR and supports BT 4.2 system. ...

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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

network cable Comparison

	LB- M8821CU1 RTL8821CU-CG M8821CU1 Wireless Bluetooth wifi+BT module two-in-one USB interface dual-band 2.4G/5G WiFi module Contact Now	Quick View Brand New Original Aruba Ap-505 Instant on WiFi 6 Access Point R2h28A Popular Wireless Infrastructure Equipment Contact Now	Quick View Hot-Product Original New 7000 Series Wireless Controllers 7010-RW Jw678A Infrastructure Equipment Contact Now	Quick View Advanced Wireless Access Point Controller for Ruckus Zonedirector Contact Now	Quick View Aruba Ap-325-1 Jw186A Ap-325-1 Jw186A 802.11n AC 444 Mu-MIMO Dual Radio Integrated Antenna Ap Contact Now

Transaction Info
	LB- M8821CU1 RTL8821CU-CG M8821CU1 Wireless Bluetooth wifi+BT module two-in-one USB interface dual-band 2.4G/5G WiFi module Contact Now	Quick View Brand New Original Aruba Ap-505 Instant on WiFi 6 Access Point R2h28A Popular Wireless Infrastructure Equipment Contact Now	Quick View Hot-Product Original New 7000 Series Wireless Controllers 7010-RW Jw678A Infrastructure Equipment Contact Now	Quick View Advanced Wireless Access Point Controller for Ruckus Zonedirector Contact Now	Quick View Aruba Ap-325-1 Jw186A Ap-325-1 Jw186A 802.11n AC 444 Mu-MIMO Dual Radio Integrated Antenna Ap Contact Now
Price	US$3.50-5.00 / Piece	US$200.00-400.00 / Piece	US$451.00-461.00 / Piece	US$300.00-595.00 / Piece	US$22.00-32.00 / Piece
Min Order	100 Pieces	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	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, FCC, CE	ISO9001, RoHS, FCC, CE
Management System Certification	-	ISO9001:2015, ISO45001:2018, ISO14001	ISO9001:2015, ISO45001:2018, ISO14001	ISO9001:2015, ISO45001:2018, ISO14001	ISO9001:2015, ISO45001:2018, ISO14001
Trade Capacity
Export Markets	North America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	-	-	-	-
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	ODM	ODM	ODM	ODM
Average Lead Time	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; WLAN Standard: IEEE 802.11 a/b/g/n/ac; Chipset: RTL8821CU-CG; Bluetooth Standards: Bluetooth Core Specification v4.2; Host Interface: USB2.0 interface for WLAN & Bluetooth; Antenna: Connect to the external antenna through half hol; Dimension: 12.912.21.6mm; Power Supply: DC 3.3V±0.2V @ 500 mA (Max); Operation Temperature: -20℃ to +70℃; Operation Humidity: 10% to 95% RH (Non-Condensing);	Type: WiFi Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: >200Mbps; Voltage: 5V; Antenna Gain: 23dBi; Color: White; Security Features: AES-Ccmp; Warranty: 12 Months; Selling Units: Single Item; Use: in Door; Condition: New and Original;	Type: WiFi Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: >200Mbps; Voltage: 5V; Antenna Gain: 23dBi; Color: White; Security Features: AES-Ccmp; Warranty: 12 Months; Selling Units: Single Item; Use: in Door; Condition: New and Original;	Type: WiFi Bridge; Work Mode: AP; WiFi Antenna Type: Built-in; Transmission Rate: >200Mbps; Voltage: 48V; Antenna Gain: 23dBi; Color: Black; Weight: 1.36kg;	Type: WiFi Bridge; Work Mode: AP+STA; WiFi Antenna Type: External; Transmission Rate: >200Mbps; Voltage: 5V; Antenna Gain: 23dBi; Color: White; Security Features: AES-Ccmp; Warranty: 12 Months; Selling Units: Single Item; Use: in Door; Condition: New and Original;
Supplier Name	Shenzhen Bilian Electronic Limited	Beijing Zhongke Xinyuantechnology Co., Ltd.	Beijing Zhongke Xinyuantechnology Co., Ltd.	Beijing Zhongke Xinyuantechnology Co., Ltd.	Beijing Zhongke Xinyuantechnology Co., Ltd.
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