ASUS PRIME B550M-A WIFI II AMD B550 (Ryzen AM4)チップセット搭載 マイクロ ATX マザーボード

Realtek 7.1 Surround Sound High Definition Audio CODEC
- Supports: Jack-detection， Multi-streaming， Front Panel Jack-retasking
- Supports up to 24-Bit/192 kHz playback
Audio Features
- Audio Shielding
- LED-illuminated audio trace path design
- Premium audio capacitors
- Dedicated audio PCB layers
A chassis with an HD audio module in the front panel is required to support 7.1 Surround Sound audio output.

Rear USB:Total 6 ports
2 x USB 3.2 Gen 2 ports (2 x Type-A)
4 x USB 3.2 Gen 1 ports (4 x Type-A)
Front USB:Total 6 ports
1 x USB 3.2 Gen 1 header supports additional 2 USB 3.2 Gen 1 ports
2 x USB 2.0 headers support additional 4 USB 2.0 ports

Wi-Fi 6
2x2 Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
Supports 2.4/5GHz frequency band
Bluetooth v5.2

Supports 2 x M.2 slots and 4 x SATA 6Gb/s ports
AMD Ryzen 5000 Series/ 3000 Series Desktop Processors
M.2_1 slot (Key M)， type 2242/2260/2280/22110 (supports PCIe 4.0×4 & SATA modes)
AMD Ryzen 4000 G-Series Desktop Processors
M.2_1 slot (Key M)， type 2242/2260/2280/22110 (supports PCIe 3.0×4 & SATA modes)
AMD B550 Chipset
M.2_2 slot (Key M)， type 2242/2260/2280 (supports PCIe 3.0×4 & SATA modes)
4 x SATA 6Gb/s ports
Support RAID 0， 1， 10

1 x D-Sub port
1 x DVI-D port
1 x HDMI port
Graphics specifications may vary between CPU types.
Supports 4K@60Hz as specified in HDMI 2.1.

ASUS Exclusive Software
Armoury Crate
- AURA Creator
- AURA Sync
AI Suite 3
- Performance and Power Saving Utility
TurboV EVO
EPU
DIGI+ VRM
Fan Xpert 2+
- EZ update
- Lighting Control
ASUS CPU-Z
AI Charger
DAEMON Tools
MyASUS
Norton Anti-virus software (Free Trial version)
WinRAR
UEFI BIOS
ASUS EZ DIY
- ASUS CrashFree BIOS 3
- ASUS EZ Flash 3
- ASUS UEFI BIOS EZ Mode