Case Studies
LM Technologies and Realtek Showcase Next-Generation Wireless Connectivity at Hardware Pioneers Max 2026
LM Technologies and Realtek Semiconductor Corp. will jointly present their latest wireless innovations at Hardware Pioneers Max 2026, the UK’s leading exhibition and conference for electronics, IoT connectivity, and…
Wi-Fi 6 (802.11ax) / Bluetooth® 5.2 2T2R Combo USB Module – LM849
£100.00
The LM849 is a high performance dual band Wi-Fi 6 (IEEE 802.11ax) and Bluetooth 5.2 combo embedded module designed for OEM,
industrial, medical, scientific, and commercial wireless applications. The module integrates a complete 2×2 MIMO wireless subsystem
supporting operation across both 2.4GHz and 5GHz frequency bands, delivering significantly higher throughput, improved spectrum
e ciency, and lower latency compared to previous Wi-Fi 5 generation products..
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Available: Out of stock
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Tech Spec
Additional Information
Backward Compatibility Frequency 2.4 GHz and 5 GHz
Module Type - Host Controller Interface (HCI)
Interfaces - USB
Antenna IPEX Receptical (x2), RF Antenna
Dimensions - 27mm x 16.5mm x 1.8mm
Operating Temperature - -20ºC to +70ºC
Bluetooth Technology Bluetooth Classic, Bluetooth Low Energy (LE)
Compatibility Compliance Certifications -
-
Description
The LM849 is a high performance dual band Wi-Fi 6 (IEEE 802.11ax) and Bluetooth 5.2 combo embedded module designed for OEM, industrial, medical, scientific, and commercial wireless applications. The module integrates a complete 2x2 MIMO wireless subsystem supporting operation across both 2.4GHz and 5GHz frequency bands, delivering significantly higher throughput, improved spectrum efficiency, and lower latency compared to previous Wi-Fi 5 generation products. Alongside next generation Wi-Fi, the LM849 integrates Bluetooth 5.2 to provide a stable, unified wireless interface for industrial applications. The subsystem manages signal power dynamically to maintain connection integrity in RF congested environments. By utilising Isochronous Channels, the module ensures low latency transmission for real time sensor data while optimizing power consumption for connected, battery powered peripherals. The module incorporates advanced wireless features including OFDMA (Orthogonal Frequency Division Multiple Access), MU-MIMO (Multi-User Multiple Input Multiple Output), 1024-QAM modulation, transmit beamforming, and robust WPA3 security. These technologies ensure that multiple data streams transmit in parallel, maximizing wireless capacity and reducing latency in high density operational environments. Designed for straightforward embedded integration, the module features a compact surface mount form factor measuring 27mm times 16.5mm x 1.8mm. It utilizes a high-speed host interface compliant with the USB 3.0 specification while remaining fully backward compatible with USB 2.0 architectures. The LM849 is available with dual factory antenna configurations supporting either on-board IPEX micro-coaxial connectors or SMT RF line-out pads. This flexibility o ers a highly versatile, dependable connectivity solution for modern IoT frameworks, embedded computing platforms, and intelligent edge devices. -
Features
- Wi-Fi 6 (IEEE 802.11ax) compliant
- 2T2R (2×2) MU-MIMO configuration offers extended bandwidth for reception and throughput
- USB 3.0 interface with USB 2.0 backwards compatibility
- ISM Bands (2.4GHz or 5GHz)
- IEEE support: 802.11b/g/n/a/ac/ax
- Cross Standard Connections
802.11ax connection and/or connected to 802.11a/b/g/n/ac devices - Two antenna options are available: 2x IPEX, or 2x RF line out
- Theoretical maximum bandwidths
• 286.8 Mbps using 20MHz
• 573.5 Mbps using 40MHz
• 1201 Mbps using 80MHz - Bluetooth® 5.2 dual mode support for simultaneous connections over LE and BR/EDR
- Engineered to simplify regional FCC and CE certifications
Case Studies
LM Technologies and Realtek Showcase Next-Generation Wireless Connectivity at Hardware Pioneers Max 2026
LM Technologies and Realtek Semiconductor Corp. will jointly present their latest wireless innovations at Hardware Pioneers Max 2026, the UK’s leading exhibition and conference for electronics, IoT connectivity, and…
Resources
Access all the information for our products - some documentation my require an account to access.
Certifications
Bluetooth SIG Certified [ Verify our SIG certification of LM843 ]
OTHER DECLARATIONS
ECCN / CCATS
The LM849 is a high performance dual band Wi-Fi 6 (IEEE 802.11ax) and Bluetooth 5.2 combo embedded module designed for OEM,
industrial, medical, scientific, and commercial wireless applications. The module integrates a complete 2×2 MIMO wireless subsystem
supporting operation across both 2.4GHz and 5GHz frequency bands, delivering significantly higher throughput, improved spectrum
efficiency, and lower latency compared to previous Wi-Fi 5 generation products.
Alongside next generation Wi-Fi, the LM849 integrates Bluetooth 5.2 to provide a stable, unified wireless interface for industrial applications.
The subsystem manages signal power dynamically to maintain connection integrity in RF congested environments. By utilising
Isochronous Channels, the module ensures low latency transmission for real time sensor data while optimizing power consumption for
connected, battery powered peripherals.
The module incorporates advanced wireless features including OFDMA (Orthogonal Frequency Division Multiple Access), MU-MIMO
(Multi-User Multiple Input Multiple Output), 1024-QAM modulation, transmit beamforming, and robust WPA3 security. These technologies
ensure that multiple data streams transmit in parallel, maximizing wireless capacity and reducing latency in high density operational
environments.
Designed for straightforward embedded integration, the module features a compact surface mount form factor measuring 27mm times
16.5mm x 1.8mm. It utilizes a high-speed host interface compliant with the USB 3.0 specification while remaining fully backward compatible
with USB 2.0 architectures. The LM849 is available with dual factory antenna configurations supporting either on-board IPEX
micro-coaxial connectors or SMT RF line-out pads. This flexibility o ers a highly versatile, dependable connectivity solution for modern
IoT frameworks, embedded computing platforms, and intelligent edge devices.
Additional information
| Backward Compatibility | |
|---|---|
| Frequency | 2.4 GHz and 5 GHz |
| Module Type |
|
| Interfaces |
|
| Antenna | IPEX Receptical (x2), RF Antenna |
| Dimensions |
|
| Operating Temperature |
|
| Bluetooth Technology | Bluetooth Classic, Bluetooth Low Energy (LE) |
| Compatibility | |
| Compliance | |
| Certifications | |
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