- LM811-0452 US, WiFi and Bluetooth USB Module, 4.0 Dual Mode Class 1, onboard antenna

LM811-0452 US, WiFi and Bluetooth USB Module, 4.0 Dual Mode Class 1, onboard antenna 
SKU: 17668
Stock: 304
Delivery Time: Please check with us
Part Number: LM811-0452 US
Manufacturer/Supplier: LM Technologies
Specification 1: IEEE 802.11 b/g/n/d/e/h/i (North America)
Specification 2: Bluetooth v2.1+EDR/v3.0/v3.0HS/v4.0
Specification 3: With an onboard IC antenna
Supply Voltage: 5V DC
Datasheet: http://www.lm-technologies.com/lm_downloads/LM811_DATASHEET.pdf

$ 14.50

Quantity 5-49 50-99 100-249 250+
Unit price$ 14.50 $ 13.30 $ 12.15 $ 10.55
Quantity (at least 5)

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LM811-0452 US, WiFi and Bluetooth USB Module, 4.0 Dual Mode Class 1 with onboard IC antenna, for use in North American markets only.

Operating ambient temperature range -20C to +80C

Note: The manaufacturer changed part number on March 1st, 2017. This was previously LM811-0465.


The Smart Ready LM811 WiFi Bluetooth HCI Combination Module fully supports functional compliance with IEEE 802.11 b/g/n, Bluetooth Classic + EDR v2.1, v3.0, v4.0 and Low Energy over 4.0 standards. 

The LM811-0452 US is shipped with an onboard IC antenna, but is also available with a  u.Fl antenna receptacle (LM811-0461 US).

It uses Realtek’s 8723BU platform, which enables the LM811 HCI Module to be compatible with the latest Android platform, Linux Kernel v4.3.6 and Android 4.4_V2.19.

The LM811 HCI Module also offers low power consumption, and an intelligent coexistence mechanism makes it ideal for multiple applications, such as tablets equipped with the latest Intel Bay Trail platform, Smart Phones, 2-in-1 detachable/convertible Notebooks, and HDMI Dongles (TV stick’s).


  • IEEE standards support: 802.11 b/g/n/d/e/h/i
  • Bluetooth 2.1 + EDR Class 1 – up to 3Mbps
  • Supports Qualified Bluetooth 3.0
  • Supports Qualified Bluetooth 4.0 Dual Mode, Classic and LE
  • Full speed Bluetooth Piconet and Scatternet supported
  • Enterprise level security – WPA/WPA2 certification for WiFi
  • A single USB Interface
  • 1T 1R, Supporting 150Mbps Bandwidth
  • Supports sophisticated WiFi/BT coexistence mechanism to enhance collection performance
  • Supports Bluetooth adaptive power management mechanism
  • RoHS & WEEE Compliant + Low Halogen Compliance
  • Android 4.4 Compatible
  • Linux Kernel v4.3.6 Compatible
The LM811-0452 US can also be ordered on trays as the LM811-0450 US or on tape and reel as LM811-0455 for high volume applications; please note these can only be supplied in increments of full trays or reels (120pcs or 1500pcs), no partial trays/reels. Contact us for details.