AI-LINK WF-M921E-MPA1

abgn+ac+ax (AX1800)
2T2R 802.11ax (Wi-Fi 6) WLAN/BT Combo Card
WikiDevi.wi-cat.ru	AI-LINK WF-M921E-MPA1
Platform
Brand • Model • Rev	AI-LINK WF-M921E-MPA1
Interface	Mini PCIe 2.1
Connector	M.2 (Key A/E)
Form factor	module
ID:14c3:7961 (3 addl. devices) Windows: PCI\VEN_14C3&DEV_7961
FCC ID	RAS-MT7921
Chip1	MediaTek MT7921L
OUI: 18:EF:3A (-, 1 W)
Antenna Connection	MHF4
MIMO status	2x2:2
Wireless Standards	IEEE 802.11a/b/g/n/ac/ax
802.11ax	up to 574/1201 Mbps
802.11ac	up to 867 Mbps
802.11n	up to 300/300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
802.11a	up to 54 Mbps
Operating Frequency	2.4 or 5 GHz
Other
Manuf/OEM/ODM	AI-LINK
Flags: Wi-Fi 6, Bluetooth 5.2, WPA3
Probable Linux driver mt76 (WIP) PCI ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver Win 10/11
Retail
FCC approval date	25 September 2020
Country of manuf	China
FCC ID AzureWave AW-XB468NF RAS-MT7921 MediaTek MT7921 Reference Design RAS-MT7921 MediaTek MT7921K Reference Design RAS-MT7921K RAS-MT7921 SeeedStudio LinkStar H68K-1432 RAS-MT7921

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

• 574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan., 256-QAM),

• 1201 Mbps - 2SS 5GHz 802.11ax (80MHz chan., 1024-QAM) = AX1800 class

Overview

(AI-LINK/Sichuan AI-Link)

FCC ID

• MediaTek MT7902 Reference Design

FCC ID: RAS-MT7902 (2022-05-03)

MediaTek MT7921 (Wi-Fi 6) Filogic 320

• MediaTek MT7921 Reference Design

FCC ID: RAS-MT7921 (2020-09-25)

• MediaTek MT7921K Reference Design

FCC ID: RAS-MT7921K (2021-01-05)

MediaTek MT7922A (Wi-Fi 6E) Filogic 330

• MediaTek MT7922A22M Reference Design

FCC ID: RAS-MT7922A22M (2021-07-08)

• MediaTek MT7922A12L Reference Design

FCC ID: RAS-MT7922A12L (2021-10-05)

MediaTek MT7925 (Wi-Fi 7) Filogic 360

• MediaTek MT7925B22M Reference Design

FCC ID: RAS-MT7925B22M (2023-09-28)

Lenovo Legion 7 (16IRX9) NB • 2230

• MediaTek MT7925B14L Reference Design

FCC ID: RAS-MT7925B14L (2024-05-02)

See also: MediaTek reference design

Models

• AI-LINK WF-M921E-MPA1 • MediaTek MT7921LEN
• AI-LINK WF-M925-MPA1 • MediaTek MT7925AEN
• AI-LINK WF-M925A-USX1 • MediaTek MT7925AUN

See also

AzureWave • AzureWave Wireless Adapters

• AzureWave AW-EB600NF (-NV) • 802.11be 2x2 •

MediaTek MT7925AEN • HW Rev: V12 [14:AC:60]

Foxconn T99H493.02 • AMD RZ717 (PCB)

• AzureWave AW-XB468NF (AX1800) • 802.11ax 2x2 •

MediaTek MT7921LEN • ASUS PCE-AX1800

• AzureWave AW-XB473NF (AX1800) • PR

Realtek RTL8852AE (2T2R) 802.11ax

• AzureWave AW-XB503NF (AX1800) • PR

Realtek RTL8852AE-VT (1T2R) 802.11ax

• AzureWave AW-XB530NF (AXE5400) • 802.11ax 2x2

MediaTek MT7922A • ASUS PCE-AXE5400