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M8822CU8 2T2R 802.11a/n/ac WiFi+B5.0 Module

  • RTL8822CU-CG
  • USB
  • 5GHz
  • 867Mbps
  • 2x2 2T2R
  • 31*20*3.5mm
  • BL-M8822CU8


  • V5.0 


  • 2T2R 

  • USB2.0 Interface 


BL-M8822CU8 is a highly integrated 5G band WLAN + Bluetooth v5.0 Combo module. It combines a controller with USB device interface, a WLAN MAC, a 2T2R capable WLAN base band and a WLAN radio. This module compatible IEEE 802.11a/n/ac standard and provides the highest PHY rate up to 867Mbps, It can offer feature-rich wireless connectivity and reliable throughput from an extended distance.


Operating Frequencies: 2.4~2.4835GHz and 5.15~5.85GHz

IEEE Standards: IEEE 802.11a/n/ac

WLAN PHY rate can reach up to 867Mbps 

Support BT Classic / BT Low Energy dual mode

Lower PHY rate can set higher TX RF Power

Connect to external antennas through IPEX

Host Interface is USB2.0

Main Power Supply: DC 3.3V±0.2V 

Block Diagram

截屏2024-06-18 10.08.21

General Specifications

Module Name 




WLAN Standards


Host Interface

USB2.0 interface for WLAN & Bluetooth


Connect to the external antennas through IPEX connectors


31.0*20.0*3.5mm (L*W*H)

Power Supply

DC 3.3V±0.2V @1500mA (Max) 

Operation Temperature

-20℃ to +70℃

Operation Humidity

10% to 95% RH (Non-Condensing)

Product Dimension

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Module dimension: 31.0mm*20.0mm*3.5mm  (L*W*H ; Tolerance: ±0.15mm)          

IPEX / MHF-1 connector dimension: 3.0*2.6*1.2mm (L*W*H, Ø2.0mm)

Package Dimensions

图片 1

Package specification:

1. 60 modules per tray and 1,080 modules per box.

2. The module trays are fixed with wrapping film and packaged into an anti-static vacuum bag.

3. Each anti-static vacuum bag is also filled with a bag (20g) of dry agent and a humidity card.

4. The outer box size is 35.2*21.5*15.5cm.


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