msi
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
The HERALD BE9400 WiFi 7 PCIe card leverages MLO and 4096-QAM to deliver lower latency, higher reliability, and up to 20% faster speeds than WiFi 6.
SpecPicks Verdict
SpecPicks classifies MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth… as a niche pick — read recent reviews before buying in the networking category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. msi's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for networking of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by msi's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 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: Boost 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
Full Specifications
| Brand | msi |
|---|---|
| Color | Black |
| Connectivity | Bluetooth, WiFi, 2.4GHz |
| Model Number | MSI GE75 Raider Laptop |
| Compatibility | PC |
| Built-In Media | WiFi 7 Card, Antenna, Installation Guide, USB cable |
| Connection Type | Wireless |
| Mfr Part Number | MSI GE75 Raider Laptop |
| Number of Items | 1 |
| Broader coverage | External antennas with a magnetized base are designed for optimized signal reception |
| 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. |
| Compatible Devices | Desktop |
| Data Link Protocol | Bluetooth 5.4 |
| Hardware Interface | Bluetooth 5 |
Ready to buy?
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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