![ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) : Amazon.co.uk: ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) : Amazon.co.uk:](https://m.media-amazon.com/images/I/81zxXTPE2tL._AC_SL1500_.jpg)
ASUS Prime B450M-A II AMD AM4 (Ryzen 5000, 3rd/2nd/1st Gen Ryzen Micro ATX Motherboard (128GB DDR4, 4400 O.C.), NVMe, HDMI 2.0b/DVI/D-Sub, USB 3.2 Gen 2, BIOS Flashback, and Aura Sync) : Amazon.co.uk:
![UEFI BIOS updates for ASUS AMD motherboards W34 - 48 Motherboards updated across these chipsets X370, X470, X570, B550, A520, TRX40 : r/Amd UEFI BIOS updates for ASUS AMD motherboards W34 - 48 Motherboards updated across these chipsets X370, X470, X570, B550, A520, TRX40 : r/Amd](https://preview.redd.it/q4wy19vkg1d71.png?width=2560&format=png&auto=webp&s=40d6316737fa74c4f05d64fd938cf5bb384b1719)
UEFI BIOS updates for ASUS AMD motherboards W34 - 48 Motherboards updated across these chipsets X370, X470, X570, B550, A520, TRX40 : r/Amd
![Major UEFI release - New UEFI BIOS updates for ASUS AMD motherboards W12 - B450, B550, X370, X470, X570, A520 - 71 Boards - Includes BETA AGESA 1.2.0.1 Patch A* ( 1.2.0.2 ) Major UEFI release - New UEFI BIOS updates for ASUS AMD motherboards W12 - B450, B550, X370, X470, X570, A520 - 71 Boards - Includes BETA AGESA 1.2.0.1 Patch A* ( 1.2.0.2 )](https://preview.redd.it/qt5lqfglmhp61.png?width=2560&format=png&auto=webp&s=843cdc9d621868bb7ef298fb2f767ef78fa70acc)