YOUR DIRECT LINK TO DEVICE UPDATES

Find the right firmware.
Skip the guesswork.

A simple directory for your next update. Browse devices, check the source, and download directly from upstream.

Transparent sources Direct upstream links

Try , , or

ASUS · Hardware · ROG STRIX B550-F GAMING WIFI II

THE FIRMWARE DIRECTORY

ROG STRIX B550-F GAMING WIFI II firmware versions

2 firmware entries

ASUS / Hardware

3645

ROG STRIX B550-F GAMING WIFI II

Version
3645
Region
Global
Type
Motherboard BIOS
File size
17.40 MB
Official source · ASUS SupportDownload from Source
Source & release details
Upstream URL
https://dlcdnets.asus.com/pub/ASUS/mb/BIOS/ROG-STRIX-B550-F-GAMING-WIFI-II-ASUS-3645.zip
Release date
2026-09-14
Last checked
06/10/2026
Checksum
SHA-256: FD46E796741AAEFB36114226B86D16D3412BCD2886BF2330339C1BC1D112C46F
Notes
Latest BIOS listed at manual check for the exact WIFI II motherboard. Do not use for the original Wi-Fi variant or a generic ROG board. Follow vendor BIOSRenamer/FlashBack instructions (R550FGW2.CAP). Published checksum attributed to ASUS. Direct vendor link checked using HTTP HEAD only; binary integrity was not independently verified.

ASUS / Hardware

3644

ROG STRIX B550-F GAMING WIFI II

Version
3644
Region
Global
Type
Motherboard BIOS
File size
17.40 MB
Official source · ASUS SupportDownload from Source
Source & release details
Upstream URL
https://dlcdnets.asus.com/pub/ASUS/mb/BIOS/ROG-STRIX-B550-F-GAMING-WIFI-II-ASUS-3644.zip
Release date
2026-08-27
Last checked
06/10/2026
Checksum
SHA-256: 6D14D3F3D32288763BB7AA5BCA7D42218DB1F18C929AFA7CC5F05D60795046EF
Notes
Only for the exact WIFI II motherboard. Do not use for the original Wi-Fi variant or a generic ROG board. For USB BIOS FlashBack follow vendor BIOSRenamer instructions (R550FGW2.CAP). Published checksum attributed to ASUS. Direct vendor link checked using HTTP HEAD only; binary integrity was not independently verified.

Know where your update comes from.

Omnivaro stores metadata and links. Firmware files stay with their upstream providers.

Check your device first

Match the exact model, region, and hardware revision. Follow the manufacturer's installation instructions.

Clear source labels

Official, verified, and third-party sources are labeled separately. Sample entries are for demonstration.