MSI Herald BE9400 WiFi7 PCIe-Card
MSI · Wi-Fi Adapter

MSI Herald BE9400 WiFi7 PCIe-Card

Wi-Fi + Bluetooth · Wi-Fi 7 · PCIe · 5764 Mbit/s

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  • Type Wi-Fi + Bluetooth
  • Standard Wi-Fi 7
  • interface PCIe
  • maxSpeed 5764 Mbit/s

MSI Herald BE9400 WiFi7 PCIe-Card adds Wi-Fi and Bluetooth (Wi-Fi 7) to a PC through a PCIe slot. It came out in 2026.

Released
2026-02-13

Specifications

Key specs

Type
Wi-Fi + Bluetooth
Standard
Wi-Fi 7
interface
PCIe
maxSpeed
5764 Mbit/s
Released
2026-02-13
Part number
HERALD BE9400 WIFI 7 PCIE CARD

Ports & interfaces

Connectivity technology
Wireless
Host interface
PCI Express
Interface
WLAN / Bluetooth

Network

Maximum data transfer rate
5764 Mbit/s
Networking standards
IEEE 802.11be
Wi-Fi
Yes
Wi-Fi band
Tri-band (2.4 GHz / 5 GHz / 6 GHz)
Top Wi-Fi standard
Wi-Fi 7 (802.11be)
Wi-Fi standards
Wi-Fi 7 (802.11be)
Bluetooth
Yes
Bluetooth version
5.4
View all specifications +2 more sectionsShow fewer specifications

Design

Component for
PC
Internal
Yes
Antenna
Yes
Antenna design
External

System requirements

Windows operating systems supported
Windows 11
Linux operating systems supported
Yes

Check the manufacturer's page before buying.

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About this product

WiFi 7, faster than ever WiFi 7 offers dramatically faster speeds, reduced latency, and more consistent performance across busy homes and modern devices. Upgrading your PC with the HERALD BE9400 delivers a smoother, more responsive wireless experience. Extreme High Speed Unlock 320MHz channel with the HERALD BE9400 to achieve up to 5.8Gbps throughput with reduced congestion—ideal for smoother streaming, faster downloads, and highly responsive performance in demanding applications. Efficient Connectivity The HERALD BE9400 builds multi-band links and dynamically adjusts traffic to the cleanest and most efficient channels, ensuring lower latency and consistently reliable connectivity. Incredible speed on a congestion free band Unleashing the power of the 6 GHz band, HERALD BE9400 delivers blazing-fast speeds of up to 5.8 Gbps, enabling congestion-free, high-speed streaming for real-time conferencing, cloud-based workloads, and gaming. Faster and Safer Bluetooth Instantly upgrade your PC to Bluetooth 5.4, delivering stronger security and more reliable connections for gaming peripherals, headsets, and smart accessories.

Herald BE9400 WiFi7 PCIe-Card vs similar Wi-Fi & Bluetooth adapters

MSI Herald BE9400 WiFi7 PCIe-CardGigabyte GC-WIFI7 Wireless AdapterASUS PCE-BE92BT Wireless AdapterTP-Link BE9300 Wi-Fi 7 Bluetooth 5.4 PCIe Adapter
TypeWi-Fi + BluetoothWi-Fi + BluetoothWi-Fi + BluetoothWi-Fi + Bluetooth
StandardWi-Fi 7Wi-Fi 7Wi-Fi 4Wi-Fi 7
interfacePCIePCIePCIePCIe
maxSpeed5764 Mbit/s5800 Mbit/s5764 Mbit/s9300 Mbit/s
Released2026202320242024

Questions about the Herald BE9400 WiFi7 PCIe-Card

What are the main specs of the MSI Herald BE9400 WiFi7 PCIe-Card?

Wi-Fi + Bluetooth, Wi-Fi 7, PCIe, 5764 Mbit/s.

What type of wi-fi adapter is the MSI Herald BE9400 WiFi7 PCIe-Card?

Wi-Fi + Bluetooth.

Which USB standard does the MSI Herald BE9400 WiFi7 PCIe-Card use?

Wi-Fi 7.

Which interface does the MSI Herald BE9400 WiFi7 PCIe-Card use?

PCIe.

When did the MSI Herald BE9400 WiFi7 PCIe-Card come out?

It was released in 2026/02 (MSI).

With photos

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MSI Herald BE9400 WiFi7 PCIe-CardBuy now on Amazon