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Case Studies

LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025

  At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…

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WiFi and Bluetooth® v4.0 USB Dual Mode Adapter – LM817

£100.00

LM817 provides a complete solution for a wireless coexistence applications which require high throughput and quality performance for WiFi and Bluetooth® connections.

[av_button label=’Datasheet’ link=’manually,https://www.lm-technologies.comlm_downloads/LM817_DATASHEET.pdf’ link_target=’_blank’ size=’small’ position=’left’ icon_select=’yes-right-icon’ icon_hover=’aviaTBicon_hover’ icon=’ue832′ font=’entypo-fontello’ color=’dark’ custom_bg=’#444444′ custom_font=’#ffffff’]

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Available: Out of stock

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  • Tech Spec

    Additional Information

    Wireless Standard
    • BT 4.0
    • 802.11n
    Backward Compatibility
    • Bluetooth 3.0
    • Bluetooth 2.1
    • Bluetooth 2.0
    • 802.11b
    • 802.11g
    Frequency

    2.4 GHz
    Adapter Type

    Host Controller Interface (HCI)
    Interfaces
    • USB
    Antenna

    IC Antenna
    Dimensions
    • 49.6mm x 18mm x 7.4mm
    Weight
    • 5.38g +/- 0.25g tolerance
    Operating Temperature
    • 0°C to +50°C
    Bluetooth Technology

    Bluetooth Classic, Bluetooth Low Energy (LE)
    Compatibility
    • Android
    • iBeacon
    • Linux
    • Windows 10
    • Windows 7
    • Windows 8
    • Windows Vista
    • Windows XP
    Compliance
    • CCATS-ECCN
    • Reach
    • RoHS
    • WEEE
    Certifications
    • Bluetooth SIG - UK
    • CE-Europe-RED
    • FCC - United States
    • IC - Canada

  • Description

    The Dual Mode LM817 WiFi & Bluetooth® HCI Combination USB Adapter offers coexistence for Bluetooth® and WiFi operations. Simultaneously exchanging data when connected to independent applications, via its USB interface to host system. Compliant to; IEEE 802.11b/g/n/d/e/h/i standards, Bluetooth® v2.1 + EDR, v3.0 and v4.0 (Dual Mode) standards. It supports WiFi up-to 150Mbps via 1T1R RF output and can support Bluetooth® Link Manager, Link Layer and Low Energy Link Layer.

  • Features

    • 1T1R, Supporting 150Mbps Bandwidth
    • Support for the IEEE 802.11 b/g/n/d/e/h/i standards
    • Enterprise level security – WPA/WPA2
    • Bluetooth® v2.1 + EDR Class 1 – up to 3Mbps
    • Supports Qualified Bluetooth® v3.0
    • Supports Qualified Bluetooth® v4.0 Dual Mode (v2.0, v2.1 and low energy)
    • Support Bluetooth® adaptive power management mechanism Full speed Bluetooth® Piconet and Scatternet supported

Case Studies

LM Technologies showcases innovative new Bluetooth® Auracast™ solutions in collaboration with Realtek at Embedded World 2025

  At Embedded World 2025 in Nuremberg, LM Technologies introduces it’s new range of Bluetooth Auracast innovations including the LM509 adapter and the LM923 module. These new products are ideal…

Read more

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Drivers

LM817 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (Bluetooth & WiFi)

LM817_SOFT_WIN_DRIVER _BT_WIFI_USB.zip

LM817 RTL8723BU Windows 10, 8.1, 8, 7, Vista Drivers (WiFi)

LM817_SOFT_WIN_DRIVER _WIFI_ONLY.zip

LM817 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (Bluetooth)

LM817_SOFT_WINDOWS_BLUETOOTH_DRIVER_0518.2016.zip

LM817 RTL8723BU Windows 10, 8.1, 8, 7 Drivers (WiFi)

LM817_SOFT_WINDOWS_WIFI_DRIVER_0901.2016.zip

LM817 RTL8723BU Windows 10 Driver

LM817_WINDOWS_10_DRIVER_1030_12_0526_2016.zip

LM817 RTL8723BU Windows XP Driver (Bluetooth & WiFi)

LM817_WINXP_WiFi_BT_DRIVER_RTL8723BU.zip

 

LM817 RTL8723BU Android v4.4 Driver (Bluetooth)

LM817_20160607_BT_ANDROID_v4.4_USB_COEX_8723B.zip

LM817 RTL8723BU Android v6.x Driver (Bluetooth)

LM817_20160825_BT_ANDROID_v6.x_COEX_8723BU.zip

LM817 RTL8723BU Android Linux v4.3.16 Driver (Bluetooth & WiFi)

LM817_SOFT_WIFI_BT_ANDROID_LINUXv4.3.16_RTL8723BU.zip

LM817 RTL8723BU Android Linux v4.3.6 (Bluetooth & WiFi)

LM817_SOFT_WIFI_BT_ANDROID_LINUXv4.3.6_RTL8723BU.zip

 

LM817 RTL8723BU Linux v5.8.4 (Bluetooth & WiFi)

LM817_WIFI_BT_LINUX_v5.8.4_RTL8723BU.zip

LM817 RTL8723BU Linux v4.4.5 (Bluetooth & WiFi)

LM817_WIFI_BT_LINUX_v4.4.5_RTL8723BU.zip

LM817 RTL8723BU Linux v4.4.2 (Bluetooth & WiFi)

LM817_SOFT_WIFI_BT_LINUX_v4.4.2_COEX_RTL8723BU.zip

Certifications

Verify LM817 Bluetooth® SIG Certification
Bluetooth SIG Certified [ Verify our SIG certification of LM817 ]

OTHER DECLARATIONS

ECCN / CCATS

The Dual Mode LM817 WiFi & Bluetooth® HCI Combination USB Adapter offers coexistence for Bluetooth® and WiFi operations.

Simultaneously exchanging data when connected to independent applications, via its USB interface to host system.

Compliant to; IEEE 802.11b/g/n/d/e/h/i standards, Bluetooth® v2.1 + EDR, v3.0 and v4.0 (Dual Mode) standards. It supports WiFi up-to 150Mbps via 1T1R RF output and can support Bluetooth® Link Manager, Link Layer and Low Energy Link Layer.

Additional information

Wireless Standard
  • BT 4.0
  • 802.11n
Backward Compatibility
  • Bluetooth 3.0
  • Bluetooth 2.1
  • Bluetooth 2.0
  • 802.11b
  • 802.11g
Frequency

2.4 GHz
Adapter Type

Host Controller Interface (HCI)
Interfaces
  • USB
Antenna

IC Antenna
Dimensions
  • 49.6mm x 18mm x 7.4mm
Weight
  • 5.38g +/- 0.25g tolerance
Operating Temperature
  • 0°C to +50°C
Bluetooth Technology

Bluetooth Classic, Bluetooth Low Energy (LE)
Compatibility
  • Android
  • iBeacon
  • Linux
  • Windows 10
  • Windows 7
  • Windows 8
  • Windows Vista
  • Windows XP
Compliance
  • CCATS-ECCN
  • Reach
  • RoHS
  • WEEE
Certifications
  • Bluetooth SIG - UK
  • CE-Europe-RED
  • FCC - United States
  • IC - Canada

Documentation

USER GUIDE

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SAFETY PRECAUTIONS

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Safety Precautions Card

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* For any other product documentation please Contact Us

https://bit.ly/2IIlWA5

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    WiFi 802.11n / Bluetooth® 5.2 Combi Module – LM833

    £100.00

    The LM833 module incorporates an intelligent coexistance mechanism for WiFi 802.11 b/g/n via SDIO and Dual Mode Bluetooth® v5.2
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    WiFi 802.11ac / Bluetooth® 5.0 2T2R Combi USB Module – LM843

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    WiFi 802.11ac and Bluetooth® 4.2 Mini USB Adapter – LM845

    The LM845 Mini USB Adapter (Dongle) complies with Bluetooth® 4,2 (Dual Mode) and IEEE 802.11ac WiFi Standards of operation.
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    WiFi Module 150Mbps with IPEX Receptical – LM821

    £100.00

    WiFi SMT Module 150Mbps with IPEX Receptical – LM821 supports up to 150Mbps high-speed wireless network connections and designed to provide excellent performance with low power consumption.

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    WiFi USB Adapter 150Mbps – LM007

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