ASUS has released Bioses updates for all 300 series motherboards, adding support for the forthcoming 9th Generation Intel® Core™ processors based on new stepping. These processors are scheduled for launch in Q2, 2019. The latest Bioses updates are available for download now from the ASUS website.

Supported motherboard models and their latest corresponding Bioses versions are listed below. Bioses updates for additional chipsets and motherboard models will be added soon.