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Made by ASUS · firmware
ASUS ROG STRIX B850-A GAMING WIFI7 NEO is an ATX AM5 board on the AMD B850 chipset for Ryzen 9000, 8000 and 7000 processors, with four DDR5 slots up to 256GB. It combines Wi-Fi 7 (MediaTek MT7925) with Realtek 5Gb Ethernet, four M.2 slots and two SATA ports, and its single HDMI output sits beside four USB 10Gbps ports.
Product released: January 1, 2025
Version 1804, released September 21, 2026
Last checked for updates: Oct 31, 2026 11:16 UTC
1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5749.CAP) using BIOSRenamer.
LatestUpdate has tracked 11 versions of ASUS ROG STRIX B850-A GAMING WIFI7 NEO firmware, released between January 27, 2026 and September 21, 2026.
A firmware update was expected by October 29, 2026 but has not yet been released.
ASUS typically releases firmware updates for this product approximately every 36 days.
Official ASUS ROG STRIX B850-A GAMING WIFI7 NEO product page
ASUS ROG STRIX B850-A GAMING WIFI7 NEO is an ATX AM5 board on the AMD B850 chipset for Ryzen 9000, 8000 and 7000 processors, with four DDR5 slots up to 256GB. It combines Wi-Fi 7 (MediaTek MT7925) with Realtek 5Gb Ethernet, four M.2 slots and two SATA ports, and its single HDMI output sits beside four USB 10Gbps ports. It was originally released on January 1, 2025.
The latest firmware version of ASUS ROG STRIX B850-A GAMING WIFI7 NEO is 1804. It was released on September 21, 2026.
ASUS ROG STRIX B850-A GAMING WIFI7 NEO firmware version 1804 includes the following changes: 1. Update to AGESA ComboAM5 PI 1.3.0.1d. 2. Enhanced memory performance, system stability, and compatibility with CXMT memory chips for improved low-latency operation. Before running the USB BIOS Flashback tool, please rename the BIOS file (A5749.CAP) using BIOSRenamer.
Details and download instructions for the latest ASUS ROG STRIX B850-A GAMING WIFI7 NEO firmware (version 1804) are on ASUS's official release page: https://rog.asus.com/motherboards/rog-strix/rog-strix-b850-a-gaming-wifi7-neo/helpdesk_bios/
We have tracked 11 firmware versions of ASUS ROG STRIX B850-A GAMING WIFI7 NEO. Based on historical patterns, updates are released approximately every 36 days.
Based on ASUS ROG STRIX B850-A GAMING WIFI7 NEO's historical update patterns, a firmware update was expected by October 29, 2026 but has not yet been released. This may indicate an upcoming release or a change in the product's update schedule.
Yes, ASUS ROG STRIX B850-A GAMING WIFI7 NEO received a firmware update within the last 3 months. The most recent version is 1804.