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. MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits. The HERALD BE9400 WiFi 7 PCIe Card utilizes cutting-edge WiFi 7 technology, revolutionizing the way WiFi functions. With MLO (Multi-Link Operation), the HERALD BE9400 can simultaneously establish multiple connections to a router or access point, significantly reducing latency and enhancing reliability. Additionally, 4096-QAM technology increases speeds by up to 20% compared to WiFi 6.
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. MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits. The HERALD BE9400 WiFi 7 PCIe Card utilizes cutting-edge WiFi 7 technology, revolutionizing the way WiFi functions. With MLO (Multi-Link Operation), the HERALD BE9400 can simultaneously establish multiple connections to a router or access point, significantly reducing latency and enhancing reliability. Additionally, 4096-QAM technology increases speeds by up to 20% compared to WiFi 6.
in 8 offers
The lowest price for MSI HERALD BE9400 Wi-Fi 7 PCIe Adapter right now is $79.00, compared across 6 retailers.
MSI HERALD BE9400 Wi-Fi 7 PCIe Adapter
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. MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits. The HERALD BE9400 WiFi 7 PCIe Card utilizes cutting-edge WiFi 7 technology, revolutionizing the way WiFi functions. With MLO (Multi-Link Operation), the HERALD BE9400 can simultaneously establish multiple connections to a router or access point, significantly reducing latency and enhancing reliability. Additionally, 4096-QAM technology increases speeds by up to 20% compared to WiFi 6.
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. MSI is one of the most trusted names in gaming and esports with countless hours and significant resources invested into premier esports leagues and tier-1 gaming teams. By supporting and working with the best of the best, MSI is able to integrate competitive gaming knowledge and aspirations with technological innovation to create new products that shatter today's performance limits. The HERALD BE9400 WiFi 7 PCIe Card utilizes cutting-edge WiFi 7 technology, revolutionizing the way WiFi functions. With MLO (Multi-Link Operation), the HERALD BE9400 can simultaneously establish multiple connections to a router or access point, significantly reducing latency and enhancing reliability. Additionally, 4096-QAM technology increases speeds by up to 20% compared to WiFi 6.
The all-time low was $63.99 on 5 Sept 2026 — today's price is 23% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 3 Nov 2026.
Last updated at 03/11/2026 20:21:44
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI HERALD BE9400 Wi-Fi 7 PCIe Adapter
Delivery between Thu – Tue $15.90
MSI Herald BE9400 WiFi 7 PCIe Card Desktop Adapter
Msi Herald Wifi 7 Pcie Card For Desktop Pcs Be9400 Tri-band Bluetooth
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
Delivery between 8–12 Nov $41
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
Free delivery between 11–17 Nov
| Brand | MSI |
| Compatibility | PC |
| Interface Type | PCI Express |
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI HERALD BE9400 Wi-Fi 7 PCIe Adapter
Delivery between Thu – Tue $15.90
MSI Herald BE9400 WiFi 7 PCIe Card Desktop Adapter
Msi Herald Wifi 7 Pcie Card For Desktop Pcs Be9400 Tri-band Bluetooth
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
MSI Herald WiFi 7 PCIe Card for Desktop PC BE9400 Tri-Band, Bluetooth 5.4, 6GHz, MLO, 320MHz, 5.8Gbps
Delivery between 8–12 Nov $41
| Brand | MSI |
| Compatibility | PC |
| Interface Type | PCI Express |
