MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s

MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s

Brand MSI

From

£57.99

+ £4.95 delivery

You save £3.42 (5%)

5 offers at 5 retailers

Listed since 7 April 2026

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Description

Ultrafast WiFi 7: Upgrade your PC to the next generation of wireless. Experience ultra-low latency and a massive leap in speed for seamless gaming and 8K streaming. Blazing-fast tri-band speeds: Boots speeds up to 5764 Mbps (6 GHz) + 2882 Mbps (5 GHz) + 688 Mbps (2.4 GHz). Multi-link operation (MLO): Enhances WiFi performance by combining multiple links for faster, more stable, and seamless connectivity. Unlock 320MHz channel: Ultra-wide 320 MHz channels on the 6GHz band provides interference free WiFi connections. Broader coverage: External antennas with a magnetized base are designed for optimized signal reception. Latest Bluetooth 5.4: Faster, more secure connectivity with improved efficiency and stability. 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.. Ports & interfaces. Interface. WLAN / Bluetooth. Host interface. PCI Express. Connectivity technology. Wireless. Network. Bluetooth version. 5.4. Bluetooth. Yes. Wi-Fi standards. Wi-Fi 7 (802.11be). Top Wi-Fi standard. Wi-Fi 7 (802.11be). Wi-Fi band. Tri-band (2.4 GHz / 5 GHz / 6 GHz). Wi-Fi. Yes. Networking standards. IEEE 802.11be. Maximum data transfer rate. 5764 Mbit/s. Design. Antenna. Yes. Antenna design. External. Component for. PC. Internal. Yes. System requirements. Linux operating systems supported. Yes. Windows operating systems supported. Windows 11

Full specifications

Marque MSI
Référence fabricant heraldbe9400wifi7pciecard
EAN 4711377427548

MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s: complete technical analysis for 2026

The MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s is a well-regarded reference in the Informatique category. In 2026, it remains one of the most relevant choices for those seeking to balance quality and budget. The brand MSI has a strong reputation among consumers, reflected in its consistent availability across many partner retailers. Thanks to our comparison tool, you can see all available offers at a glance and go directly to the retailer of your choice to complete your purchase with confidence.

Who is this Informatique for?

The MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s benefits from the expertise of MSI in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Informatique category, this is an option we recommend without hesitation.

For intensive or occasional use

The MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s adapts to different levels of use in the Informatique category. Whether you use it intensively every day or more occasionally, this MSI product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the MSI MAG Z790 TOMAHAWK WIFI motherboard Intel Z790 LGA 1700 ATX.

Against the competition

In the Informatique market, the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s is well positioned thanks to its price from £62.94 and the strength of MSI. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers.

Market price ranges in 2026

RangeIndicative price
Entry-levelUnder 384300 £
Mid-range384300 £ to 896710 £
High-endOver 896710 £

The best times to buy the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.

Frequently asked questions about MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s

How does the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s compare to competitors in the Informatique category?

In the Informatique category, the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.

Is the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s suitable for beginners?

Yes, the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s is generally appreciated by both beginners and regular users of the Informatique category. It is quick to set up and MSI usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.

Is there a refurbished version of the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s?

Refurbished versions of the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.

When do prices for the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s drop during the year?

Prices for the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Informatique category.

Is delivery free for the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s at all retailers?

Free delivery is not guaranteed for the MSI Herald BE9400 WiFi7 PCIe-Card Internal WLAN / Bluetooth 5764 Mbit/s at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.

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