Certifications
Verify LM845 Bluetooth SIG Certification
Bluetooth SIG Certified [ Verify our SIG certification of LM845
OTHER DECLARATIONS
ECCN / CCATS
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…
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.
Using a fully integrated single-chip that supports 1-stream 802.11ac solutions with Multi-user MIMO (Multiple-Input, Multiple-Output).
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Tech Spec
Additional Information
Wireless Standard Backward Compatibility Frequency 2.4 GHz and 5 GHz
Adapter Type Host Controller Interface (HCI)
Interfaces - USB
Antenna IC Antenna
Dimensions - 22.3mm x 15mm x 8mm
Weight - 1.97g +/- 0.25g tolerance
Operating Temperature - 0°C to +50°C
Bluetooth Technology Bluetooth Classic, Bluetooth Low Energy (LE)
Compatibility Compliance Certifications -
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Description
This adapter operates under 2.4GHz and 5Ghz. LM845 is compliant to IEEE 802.11ac /a/b/g/n and Bluetooth® v4.2, with backward compatibility with Bluetooth® v2.1+EDR, and v3.0. Bluetooth® Low Energy (LE) can operate simultaneously. Classic and LE can operate simultaneously.
The Realtek IC uses a USB main interface and offers high throughput for both WiFi and Bluetooth® connections, connected via a (HCI) USB 2.0 TYPE A interface. The LM845 provides a complete solution for a high-performance wireless client, it also supports WiFi Direct that can easily be used to build a WiFi P2P PAN network.
Bluetooth® includes EDR transmission and supports bandwidths up to 2Mbps, or in HS Mode up to 3Mbps. -
Features
- WiFi 802.11ac abgn
- WiFi 1T1R path, OFDM support.
- 802.11ac MIMO solution for 5G band. WiFi High Speed 433Mbps
- Bluetooth® 4.2 Dual Mode
- Backward Compatible including v2.1+EDR. LE can operate simultaneously.
- 2.4 GHz and 5 GHz ISM Frequency Bands. USB 2.0 Specification.
- Power Supply USB / 5V DC.
- 1T1R 802.11n 2.4 GHz WiFi speed up to 10 Mbps data rate. 1T1R 802.11ac 5 GHz WiFi speed up to 433
- Mbps data rate. Bluetooth® RF Output Power 6dBm max.
- Supports Dual Mode (BR/EDR+AMP+Low Energy Controllers. Supports Multi-User MIMO
- Supports WPA, WPA2
- Supports WiFi Direct, easily build a WiFi P2P PAN network. Supported for Linux, Android, Windows 7, 8, 8.1 and 10
- CE / SIG Certification.
- RoHS, REACH and WEEE Compliant Solution
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…
Resources
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