AsiaRF AW7991-AE1

abgn+ac+ax+be (BE5000)
Wi-Fi 7 BE5000 DBDC M.2 (A/E Key) Module
Platform
Brand • Model • Rev	AsiaRF AW7991-AE1 v1.0
Interface	Mini PCIe 3.0
Connector	M.2 (Key A/E)
Form factor	oversized
ID:14c3:7991 Windows: PCI\VEN_14C3&DEV_7991
FCCID	none specified
Chip1	MediaTek MT7991AV
Chip2	MediaTek MT7976CN
OUI: none specified
Radio1
MIMO status	2x2:2
Wireless Standards	IEEE 802.11b/g/n/ax/be
802.11be	up to 688 Mbps
802.11ax	up to 574 Mbps
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
Operating Frequency	2.4 GHz
Radio2
MIMO status	3x3:2
Wireless Standards	IEEE 802.11a/n/ac/ax/be
802.11be	up to 4320 Mbps
802.11ax	up to 1801 Mbps
802.11ac	up to 1300 Mbps
802.11n	up to 450 Mbps
802.11a	up to 54 Mbps
Operating Frequency	5 GHz
Other
Manuf/OEM/ODM	AsiaRF
Flags: Wi-Fi 7, MU-MIMO, MU-OFDMA, 4096-QAM
Probable Linux driver unknown PCI ID not yet observed in any mainline kernel / this list (note: outdated) (see also passys)
Windows driver possibly see MediaTek's website MTK keeps changing their site around, there's probably nothing there right now
Retail
Country of manuf	Taiwan

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

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

• 688 Mbps - 2SS 2.4GHz 802.11be (40MHz chan.)

• 4323 Mbps - 2SS 5/6GHz 802.11be (240/320MHz chan.) = BE5000 class

Overview

See also: MediaTek reference design

Features

Platform

• 32bit RISC-V MCU for Wi-Fi protocol and Wi-Fi offload
• PCIe 3.0 interface with 2-lane, Embedded SRAM and ROM

WLAN

• 802.11abgn/ac/ax/be compliant
• Frequency band: 2.4GHz - Bandwidth: 20/40MHz (2T2R 2ss)
• Frequency band: 5GHz - Bandwidth: 20/40/80/160MHz (3T3R 2ss)
• Data rate: of up to 688Mbps for 40MHz channel in 2.4GHz and

4323Mbps for 160MHz in 5GHz mode

• Dual-Band Dual Concurrent (DBDC), Supports up to 4096-QAM
• Integrated power detector to support per packet Tx power control
• Multi-user multiple input multiple output (MU-MIMO) for Tx and Rx
• Multi-user Orthogonal Frequency-Division Multiple Access (MU-OFDMA)
• Support STBC, LDPC, Tx beamformer and Rx beamformee
• Support greenfield mode, mixed mode, and legacy mode

Security

• WPA3, WPA2, WPA personal, WPS 2.0

QoS

• WFA WMM and WMM-PS

See also

AsiaRF • WiFi Mini PCIe Card/M.2 Module

• AsiaRF AW7915-AED • AX1800 Wi-Fi 6 2T2R 11ax A/E Key M.2 Module • MT7915DAN • PPage
• AsiaRF AW7916-AED • AX3000 Wi-Fi 6E 2T2R/3T3R 11ax A/E Key M.2 Module • MT7916AN
• AsiaRF AW7915-AE1 • AX2400 Wi-Fi 6 4T4R 11ax A/E Key M.2 Module • MT7915AN • PPage
• AsiaRF AW7915-BMD • AX1800 Wi-Fi 6 2T2R 11ax B/M Key M.2 Module • MT7915DAN • PPage

• AsiaRF AW7916-NPD - WiFi 6E 3T3R Dual Band DBDC mPCIe Card • MT7916AN • PPage

FCC ID: TKZAW7916-NPD (2023-11-10) • AX3000 WiFi 6E Mini PCIe Module

• AsiaRF AW7915-NPD - WiFi 6 2T2R Dual Band DBDC mPCIe Card • MT7915DAN • PPage

AX1800, 2.4/5GHz, DBDC, MT7915DAN/MT7975DN, WFA WMM, WMM PS (QoS)

FCC ID: TKZAW7915-NPD (2022-07-13) • AX1800 WiFi 6 Mini PCIe Module

• AsiaRF AW7915-NP1 - WiFi 6 4T4R Dual Band Selectable mPCIe Card • MT7915AN • PPage

FCC ID: TKZAW7915NP1 (2021-11-12) • AX2400 WiFi 6 11ax 4T4R module (2400Mbps)

• AsiaRF AW7615-NP1 - AC1700 WiFi 5 4T4R DBDC Mini PCIe Module (11ac 1.7Gbps) • MT7615

FCC ID: TKZAW7615NP1 (2021-11-09) • AC1700 WiFi 5 11ac 4T4R module (1700Mbps)