MediaTek MT7921 Reference Design

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multiple revisions of this device, use caution
abgn+ac+ax (AX1800)
2T2R 802.11ax (WiFi 6) WLAN/BT Combo Card
Platform
BrandModelRev
MediaTek MT7921
Interface
M.2 2.1
Connector
M.2
Form factor
module
FCCID
ICID
Chip1
MediaTek MT7921A

OUI: none specified

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
Flags:
WiFi 6, Bluetooth 5.0 LE, WPA3, Wi-Fi Direct, WMM, Wi-Fi Agile Multiband

Probable Linux driver
mt76
(see also passys)

Windows driver
Win 10

Retail
Availability reference design
FCC approval date 25 September 2020
Country of manuf China
 FCC ID
AzureWave AW-XB468NFRAS-MT7921
MediaTek MT7921K Reference DesignRAS-MT7921K
RAS-MT7921
 Chip1 brandChip2 brand
MediaTek MT7921 Reference DesignMediaTek
MediaTek MT7921K Reference DesignMediaTek

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

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

1201 Mbps - 2SS 5GHz 802.11ax (80MHz chan., 1024-QAM)
574 Mbps - 2SS 2.4GHz 802.11ax (40MHz chan., 256-QAM) = AX1800 class

Overview

  • WPA3-Enterprise, WPA3-Personal, Wi-Fi Direct, WMM, Wi-Fi Agile Multiband

The full part of the MediaTek chip used in this device is MT7921AN ?

Wi-Fi Certified : WFA100148 (as of 11/05/2020)

WFA100148 (2020-11-05)

Notes

Models

  • MediaTek MT7921 - 2x2 802.11ax (WiFi 6) + BT/BLE Combo Card
  • MediaTek MT7921K - 2x2 802.11ax (WiFi 6E) + BT/BLE Combo Card
  • MediaTek MT7633E - 802.11bgn Wi-Fi Adapter - 14c3:7633 (PCIe)
PCI\VEN_14C3&DEV_7633&SUBSYS_197C103C - 103c:197c (HP)
  • MediaTek MT7662E - 802.11ac Wireless Adapter - 14c3:7662 (PCIe)
  • MediaTek MT7663S - 802.11ac WLAN/BT Combo Module - 037a:7663 (SDIO)
SD\VID_037a&PID_7663&FN_1 - MT7663S (Wi-Fi)
SD\VID_037a&PID_7663&FN_2 - MT7663S (BT)
  • MediaTek MT7612U - 802.11abgn/ac WLAN/BT Combo Module - 0e8d:7612 (USB)
2T2R 802.11abgn/ac, USB 3.0, WFA50185
  • MediaTek MT7668U - 802.11abgn/ac WLAN/BT Combo Module - 0e8d:7668 (USB)
2T2R 802.11abgn/ac, USB 3.0/UART (BT), BT 5.0 LE
  • MediaTek MT7668S - 802.11abgn/ac WLAN/BT Combo Module - 037a:7668 ? (SDIO)
2T2R 802.11abgn/ac, SDIO 3.0/UART (BT), BT 5.0 LE

See also

FCC ID: RAS-MT7902 (2022-05-03)
FCC ID: RAS-MT7921K (2021-01-05)
FCC ID: RAS-MT7921 (2020-09-25)
FCC ID: RAS-MT7663 (2020-01-06)
FCC ID: RAS-MT7630E (2013-01-07)