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M8812EU2 2T2R 802.11a/n/ac WiFi Module

  • RTL8812EU-CG
  • USB 2.0
  • 5GHz
  • 867Mbps
  • 2x2 2T2R
  • 32*32*3.4mm
  • BL-M8812EU2


  • Without BT 


  • 2T2R 

  • USB2.0 Interface 

  • Wi-Fi 5 (802.11ac) 


BL-M8812EU2 is a highly integrated 5G single band high-power wireless module base on RTL8812EU, which combines a USB interface, a WLAN MAC, a 2T2R capable Base Band and Radio. It supports IEEE 802.11a/n/ac standard and provides the highest PHY rate up to 867Mbps. The module has built-in high-power FEM and supports 10MHz narrow bandwidth channel, significantly extending the WLAN communication distance, ideal for long-range wireless video transmission applications such as IP camera and UAV.


  • Operating Frequency: 5.15~5.85GHz

  • IEEE Standards: IEEE 802.11a/n/ac

  • Support 2T2R mode with 10/20/40/80MHz bandwidth

  • WLAN PHY rate can reach up to 867Mbps

  • Connect to external antennas through IPEX connectors

  • Host Interface is USB 2.0

  • Single DC 5V Power Supply

Block Diagram

屏幕截图 2024-06-13 171122

General Specifications

Module Name



Realtek RTL8812EU-CG

WLAN Standards

IEEE 802.11a/n/ac

Host Interface

USB 2.0


Connect to the external antennas through IPEX connectors


32.0*32.0*3.4mm (L*W*H)

Power Supply

DC 5.0V±0.25V   @1800mA (Max)

Operation Temperature

-20℃ to +70℃

Operation Humidity

10% to 95% RH (Non-Condensing)

Product Dimension

屏幕截图 2024-06-13 171139

Module dimension: 32.0mm*32.0mm*3.4mm(L*W*H; Tolerance: ±0.3mm_L/W, ±0.2mm_H)

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

Package Dimensions


Package specification:

1. 40 modules per blister plate and 680 modules per box.

2. The blister is bound with wire membrane and put into anti-static vacuum bag.

3. Put 1 bag of dry beads (20g) and 1 humidity card in each anti-static vacuum bag.

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


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