Track your cameras, drones, routers, and more. We'll tell you the moment a new version drops.
Made by ASUS · firmware
The ASUS PRIME B550-PLUS AC-HES is an ASUS PRIME series mainstream motherboard supporting AMD Ryzen processors (AMD 500-series chipset) on the AM4 socket with DDR4 memory. It targets home office users and mainstream builders and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations.
Product released: June 1, 2020
Version 3645, released September 15, 2026
Last checked for updates: Sep 16, 2026 05:28 UTC
Improve system compatibility
LatestUpdate has tracked 20 versions of ASUS PRIME B550-PLUS AC-HES firmware, released between July 24, 2021 and September 15, 2026.
This product was recently updated. The next firmware update is expected between November 21, 2026 and February 16, 2027.
ASUS typically releases firmware updates for this product approximately every 51 days.
Official ASUS PRIME B550-PLUS AC-HES product page
The ASUS PRIME B550-PLUS AC-HES is an ASUS PRIME series mainstream motherboard supporting AMD Ryzen processors (AMD 500-series chipset) on the AM4 socket with DDR4 memory. It targets home office users and mainstream builders and provides a comprehensive feature set for its platform tier. BIOS updates deliver stability improvements, security patches, new processor compatibility, and platform optimizations. It was originally released on June 1, 2020.
The latest firmware version of ASUS PRIME B550-PLUS AC-HES is 3645. It was released on September 15, 2026.
ASUS PRIME B550-PLUS AC-HES firmware version 3645 includes the following changes: Improve system compatibility
To update the ASUS PRIME B550-PLUS AC-HES firmware, download the latest version (3645) from ASUS's website. Follow ASUS's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from ASUS's support page.
Details and download instructions for the latest ASUS PRIME B550-PLUS AC-HES firmware (version 3645) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/prime/prime-b550-plus-ac-hes/helpdesk_bios/
You can track ASUS PRIME B550-PLUS AC-HES firmware updates automatically on LatestUpdate.io. We monitor ASUS's releases and notify you when new firmware versions are available, so you never miss an update.
We have tracked 20 firmware versions of ASUS PRIME B550-PLUS AC-HES. Based on historical patterns, updates are released approximately every 51 days. ASUS releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
ASUS PRIME B550-PLUS AC-HES was recently updated. Based on this product's update history, the next firmware update is expected between November 21, 2026 and February 16, 2027.
Yes, ASUS PRIME B550-PLUS AC-HES received a firmware update within the last month. The most recent version is 3645.
ASUS PRIME B550-PLUS AC-HES is manufactured by ASUS. Visit the official product page for more information.