ASUS PRIME B365M-C is an Intel B365 board for LGA1151 9th and 8th Gen Core, Pentium Gold and Celeron processors. The spec sheet lists eight front USB ports in total and Windows 10 64bit support.
Product released: October 1, 2018
Latest firmware version
Version 2208, released July 24, 2021
Last checked for updates: Oct 31, 2026 05:42 UTC
What's new in version 2208
Support Windows 11 by default, no settings changes required in the UEFI BIOS.
Version 0821 - May 14, 2019: Updated IRST for the latest Intel processors to support Intel Optane memory. *Please make sure to update RST driver to 17.2.6.1027 version or later for better…
ASUS PRIME B365M-C is an Intel B365 board for LGA1151 9th and 8th Gen Core, Pentium Gold and Celeron processors. The spec sheet lists eight front USB ports in total and Windows 10 64bit support. It was originally released on October 1, 2018.
What is the latest firmware version of ASUS PRIME B365M-C?
The latest firmware version of ASUS PRIME B365M-C is 2208. It was released on July 24, 2021.
What changed in ASUS PRIME B365M-C firmware version 2208?
ASUS PRIME B365M-C firmware version 2208 includes the following changes: Support Windows 11 by default, no settings changes required in the UEFI BIOS.
Where can I download the latest ASUS PRIME B365M-C firmware?
Details and download instructions for the latest ASUS PRIME B365M-C firmware (version 2208) are on ASUS's official release page: https://www.asus.com/motherboards-components/motherboards/prime/prime-b365m-c/helpdesk_bios/
How often does ASUS release firmware updates for ASUS PRIME B365M-C?
We have tracked 9 firmware versions of ASUS PRIME B365M-C. Based on historical patterns, updates are released approximately every 237 days.
Has ASUS PRIME B365M-C been discontinued?
ASUS PRIME B365M-C has not received a firmware update in a long time and may be discontinued. However, some products resume updates after extended periods.