MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s
Product overview & specifications
WiFi 7 (802.11be), BT 5.4, PCI-Express x 1 slot, Windows 11
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.
Better protection
The latest encryption WPA 3 enhances the security strength, protects your devices and privacy from attacks.
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.
Better protection
The latest encryption WPA 3 enhances the security strength, protects your devices and privacy from attacks.
| Ports & interfaces | |
|---|---|
| Internal | Yes |
| Interface | WLAN / Bluetooth |
| Host interface | PCI Express |
| Connectivity technology | Wireless |
| Bandwidth | |
| Maximum data transfer rate | 5764 Mbit/s |
| Wireless LAN features | |
| 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) |
| Wi-Fi | Yes |
| Antenna | |
| Antenna | Yes |
| Network | |
| 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) |
| Wi-Fi | Yes |
| Bluetooth version | 5.4 |
| Networking standards | IEEE 802.11be |
| Maximum data transfer rate | 5764 Mbit/s |
| Bluetooth | Yes |
| Design | |
| Antenna | Yes |
| Internal | Yes |
| Component for | PC |
| Antenna design | External |
| Software | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| System requirements | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| Performance | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| Other features | |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s
£87.00
Skip to product information
MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s
£87.00
WiFi 7 (802.11be), BT 5.4, PCI-Express x 1 slot, Windows 11
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.
Better protection
The latest encryption WPA 3 enhances the security strength, protects your devices and privacy from attacks.
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.
Better protection
The latest encryption WPA 3 enhances the security strength, protects your devices and privacy from attacks.
| Ports & interfaces | |
|---|---|
| Internal | Yes |
| Interface | WLAN / Bluetooth |
| Host interface | PCI Express |
| Connectivity technology | Wireless |
| Bandwidth | |
| Maximum data transfer rate | 5764 Mbit/s |
| Wireless LAN features | |
| 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) |
| Wi-Fi | Yes |
| Antenna | |
| Antenna | Yes |
| Network | |
| 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) |
| Wi-Fi | Yes |
| Bluetooth version | 5.4 |
| Networking standards | IEEE 802.11be |
| Maximum data transfer rate | 5764 Mbit/s |
| Bluetooth | Yes |
| Design | |
| Antenna | Yes |
| Internal | Yes |
| Component for | PC |
| Antenna design | External |
| Software | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| System requirements | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| Performance | |
| Windows operating systems supported | Windows 11 |
| Linux operating systems supported | Yes |
| Other features | |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |