MediaTek MT7921K Reference Design

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multiple revisions of this device, use caution
abgn+ac+ax (AX1800)
2T2R 802.11ax (WiFi 6E) WLAN/BT Combo Card
Platform
BrandModelRev
MediaTek MT7921K
Interface
M.2 2.1
Connector
M.2
Form factor
module
FCCID
ICID
Chip1
MediaTek MT7921K

OUI: A8:93:4A

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
Foxconn T99H245 V005
Flags:
WiFi 6E, Bluetooth 5.0 LE, WPA3, Wi-Fi Direct, WMM, WMM-Power Save, Wi-Fi Agile Multiband

Probable Linux driver
mt76
(see also passys)

Windows driver
Win 10

Retail
Availability reference design
FCC approval date 05 January 2021
Country of manuf China
 FCC ID
AzureWave AW-XB468NFRAS-MT7921
MediaTek MT7921 Reference DesignRAS-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, WMM, WMM-Power Save, Wi-Fi Direct, Wi-Fi Agile Multiband, Wi-Fi Protected Setup

The full part of the MediaTek chip used in this device is MT7921KEN.

  • MediaTek MT7921K • AX1200 2x2 80MHz (M.2 2230) BT 5.2
AMD RZ608 - Wi-Fi 6E Module • WFA103759 (2021-05-18) • AE
  • MediaTek MT7922A • AX2400 2x2 160MHz (M.2 2230/1216) BT 5.2
AMD RZ616 - Wi-Fi 6E Module • WFA111375 (2021-05-03)

Wi-Fi Certified : WFA103759 (Download) (as of 05/18/2021)

WFA103759 (2021-01-08)

Notes

Models

  • MediaTek MT7921 - 2x2 802.11ax (WiFi 6) + BT/BLE Combo Card
  • MediaTek MT7921K - 2x2 802.11ax (WiFi 6E) + BT/BLE Combo Card

WFA ID

MediaTek
  • MediaTek MT7921K - WFA103759 (2021-01-08)
Model Number: MT7921K, RZ608 (Wi-Fi 6E)
  • MediaTek MT7921 - WFA100148 (2020-11-05)
Variant: 2020-11-05 (WFA100148 - 11214038)
  • MediaTek MT7915 - WFA93165 (2021-01-08)
Model Number: MT7915 (Wi-Fi 6E)
  • MediaTek MT7915STA - WFA101124 (2021-01-08)
Model Number: MT7915 (Wi-Fi 6E)
  • MediaTek MT7663 - WFA101328 (2020-09-26)
Variant: (WFA101328 - 11456610)
Name: 802.11ax Wireless AP/Router w/ PoE, v4.4.177

See also

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)