ALFA AWM27921U 802.11axe WiFi 6E & Bluetooth M.2 module Mediatek MT7921AUN


The AWM27921U is a high-performance 2x2 dual-band WLAN and Bluetooth v5.2 M.2 module.

The WLAN subsystem contains the 802.11a/b/g/n/ac/ax radio, a baseband designed to meet feature-rich wireless connectivity at high standards and deliver reliable, cost-effective throughput from an extended distance.

Optimized RF architecture and baseband algorithms provide superb performance and low power consumption. Intelligent MAC design deploys a highly efficient offload engine and hardware data processing accelerators which fully offloads WiFi task of the host processor.

Key features

• IEEE 802.11 a/b/g/n/ac/ax/axe compliant
• Support 20 MHz, 40 MHz, 80 MHz bandwidth in 2.4 GHz, 5 GHz, 6GHz band
• Support Bluetooth 5.2
• Dual-band 2T2R mode
• Support STBC, LDPC, TX Beamforming, and RX Beamforming
• Bluetooth v5.2 with BLE (BT low energy)
• Support BT/BLE dual mode
• Support BT/WiFi coexistence

Because this part must be installed inside a device, this is not considered an end-user device and does not ship with installation instructions for different devices. We recommend this part for corporate or IT department deployment where certified technicians may complete the install. 



MediaTek MT7921AUN

IEEE 802.11 standards



2.4 GHz

5 GHz

6 GHz



Data Rate

11b: 1, 2, 5.5, 11 Mbps

11a/g: 6, 9, 12, 18, 24, 36, 48, and 54 Mbps

11n: up to 300 Mbps

11ac: up to 866.7 Mbps

11ax: up to 573.5 Mbps

11ax: up to 1201 Mbps

Form factor

M.2 (USB bus)

Antenna connector

2x IPEX (WiFi)

2x IPEX (BT)


30 x 42 x 4.12 mm

Operating temperature

-25° C - 75° C

Operation voltage

3.3 V

Power consumption

755 mA (max.)

Operating systems

Microsoft Windows 10/11


Are you a government or corporate buyer looking for a bulk purchase? Message us or call us for special pricing at 1-800-315-3302.

Warranty & Support:
Complimentary Telephone and Email/Live Chat Support (Click Here)

Sales tax is required in many states and will be added at checkout if applicable to your delivery state. Tax exempt forms can be sent to our support department.

Return Policy: This item can be returned for refund within 30 days of receipt. Because range can vary greatly based on your environment, if you are not sure a particular product will meet your range needs please contact us before buying. Orders with free shipping selected will incur a 10% restocking fee to help us cover the original shipping cost unless the item is defective or different from the advertisement. Any expedited shipping charges paid, including return shipping, are non-refundable. Items must be returned the way they were received, in new or like-new condition, with all pieces, documentation, and retail packaging (if applicable) included. For bulk purchases, see our bulk purchase return policy here.

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