MSI HERALD BE9400
2026-04-02 16:29:52

MSI Launches HERALD BE9400 WiFi 7 PCIe Card for Next-Gen Connectivity

MSI Unveils HERALD BE9400 WiFi 7 PCIe Card



In a move aimed at enhancing digital connectivity, MSI Computer Japan has announced the launch of its latest product, the HERALD BE9400 WiFi 7 PCIe Card, scheduled for release on April 17, 2026. This cutting-edge wireless LAN card supports Wi-Fi 7 technology, ensuring that users are equipped with the latest in high-speed wireless communications.

The HERALD BE9400 is a tri-band Wi-Fi 7 wireless LAN card designed to deliver astonishing speeds across different frequencies. The card operates on three frequency bands: 6GHz, 5GHz, and 2.4GHz, achieving maximum speeds of up to 5764 Mbps on the 6GHz band, 2882 Mbps on the 5GHz band, and 688 Mbps on the 2.4GHz band. Such capability allows for heavy data usage, seamless gaming experiences, and superior streaming quality, making it an ideal choice for modern networking needs.

Moreover, users with desktop PCs that do not support Wi-Fi 7 can still upgrade their systems by installing the HERALD BE9400. This card facilitates communication with Wi-Fi 7 compatible routers, thereby promising secure and reliable internet access. This feature is particularly beneficial for gamers and streamers looking for uninterrupted connectivity during intensive online sessions.

Main Features of HERALD BE9400


  • - High-Speed Connectivity: Supports Wi-Fi 7 with combined speeds of up to 5764 Mbps (6GHz) + 2882 Mbps (5GHz) + 688 Mbps (2.4GHz).
  • - Compact Design: As an internal card, it does not occupy USB ports and minimizes any protrusion from the case, maintaining a clean look.
  • - Bluetooth 5.4 Support: Compatibility with Bluetooth 5.4 allows users to connect various devices such as mice, keyboards, and headphones wirelessly.

Product Specifications


  • - Product Name: HERALD BE9400 WiFi 7 PCIe Card
  • - Wireless LAN Standards: 802.11a/b/g/n/ac/ax/be
  • - Frequency Bands: 2.4 GHz, 5 GHz, and 6 GHz
  • - Wireless LAN Speed:
- 2.4 GHz: Up to 688 Mbps (20/40 MHz)
- 5 GHz: Up to 2882 Mbps (20/40/80/160 MHz)
- 6 GHz: Up to 5764 Mbps (20/40/80/160/320 MHz)
  • - Security Standards: WPA-PSK, WPA2-PSK/Enterprise, WPA3-Personal/Enterprise
  • - Compatible Interface: PCIe x1 Slot
  • - Dimensions: 120 x 70 mm (excluding antennas and protruding parts)
  • - Supported OS: Windows 11
  • - Price: ¥7,480 (including tax)

For additional details, visit the official MSI page for the HERALD BE9400 here.

About MSI


MSI is recognized as a leading brand in the gaming industry, valued for its contributions to gaming and esports. The company continually commits to innovation, performance excellence, and technological advancements, ensuring that every product integrates highly sought-after features that liberate gamers from previous limitations. With the mantra of


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