Asus ROG STRIX B550-A GAMING - Internal and External Interfaces

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ROG STRIX B550-A GAMING specifications summary
Audio
ROG SupremeFX 7.1 Surround Sound High Definition Audio CODEC
S1220A
- Impedance sense for front and rear headphone outputs
- Jack-detection, Multi-streaming, Front Panel Jack-retasking
- High quality 120 dB SNR stereo playback output and 113 dB SNR
recording input
- Supports up to 32-Bit/192kHz playback*
Audio Features:
- SupremeFX Shielding Technology
- Dual OP Amplifiers
- Premium Japanese audio capacitors
- Audio cover
* Due to limitations in HDA bandwidth, 32-Bit/192 kHz is not supported for 7.1
Surround Sound audio.
Back Panel I/O Ports
2 x USB 3.2 Gen 2 ports (1 x Type-A + 1 x Type-C
®
)
4 x USB 3.2 Gen 1 ports (4 x Type-A)
2 x USB 2.0 ports (2 x Type-A)
1 x DisplayPort
1 x HDMI
TM
port
1 x Intel
®
I225-V 2.5G Ethernet
5 x Audio jacks
1 x Optical S/PDIF out
1 x BIOS FlashBack
TM
button
Internal I/O Connectors
Fan and cooling-related
1 x 4-pin CPU Fan header
1 x 4-Pin CPU_OPT Fan header
1 x 4-pin AIO_Pump header
3 x 4-pin Chassis Fan headers
Power related
1 x 24-pin Main Power connector
1 x 8-pin +12V Power connector
1 x 4-pin +12V Power connector
Storage related
2 x M.2 slots (Key M)
6 x SATA 6Gb/s ports
USB
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
Miscellaneous
1 x AURA Addressable Gen 2 header
2 x AURA RGB headers
1 x Clear CMOS header
1 x Front Panel Audio header (AAFP)
1 x 20-5 pin System Panel header
1 x Thermal sensor header
1 x Thunderbolt header
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