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Made by ASUS · firmware
ASUS B850 MAX GAMING WIFI pairs Bluetooth 5.4 with LE Audio support and 2x2 Wi-Fi 6E on an ATX AMD B850 board for Socket AM5 Ryzen 9000, 8000 and 7000 Series processors. It has four DDR5 slots up to 256GB, listed overclock speeds up to 9000+MT/s with Ryzen 8000, a PCIe 5.0 x16 slot, three M.2 slots and Realtek 2.5Gb Ethernet.
Product released: January 1, 2025
Version 1804, released September 21, 2026
Last checked for updates: Oct 31, 2026 06:13 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 (A5768.CAP) using BIOSRenamer.
LatestUpdate has tracked 8 versions of ASUS B850 MAX GAMING WIFI firmware, released between February 4, 2026 and September 21, 2026.
A firmware update is expected soon, between October 1, 2026 and November 8, 2026.
ASUS typically releases firmware updates for this product approximately every 46 days.
Official ASUS B850 MAX GAMING WIFI product page
ASUS B850 MAX GAMING WIFI pairs Bluetooth 5.4 with LE Audio support and 2x2 Wi-Fi 6E on an ATX AMD B850 board for Socket AM5 Ryzen 9000, 8000 and 7000 Series processors. It has four DDR5 slots up to 256GB, listed overclock speeds up to 9000+MT/s with Ryzen 8000, a PCIe 5.0 x16 slot, three M.2 slots and Realtek 2.5Gb Ethernet. It was originally released on January 1, 2025.
The latest firmware version of ASUS B850 MAX GAMING WIFI is 1804. It was released on September 21, 2026.
ASUS B850 MAX GAMING WIFI 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 (A5768.CAP) using BIOSRenamer.
Details and download instructions for the latest ASUS B850 MAX GAMING WIFI firmware (version 1804) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/others/b850-max-gaming-wifi/helpdesk_bios/
We have tracked 8 firmware versions of ASUS B850 MAX GAMING WIFI. Based on historical patterns, updates are released approximately every 46 days.
Based on this product's update history, a firmware update for ASUS B850 MAX GAMING WIFI is expected soon, between October 1, 2026 and November 8, 2026.
Yes, ASUS B850 MAX GAMING WIFI received a firmware update within the last 3 months. The most recent version is 1804.