Total supports 4 x M.2 slots and 4 x SATA 6Gb/s ports 1 x USB 3.2 Gen 2×2 port (1 x USB Type-C) 3 x USB 3.2 Gen 2 ports (2 x Type-A + 1 x USB 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 port https://rog.asus.com/motherboards/rog-strix/rog-strix-z790-h-gaming-wifi-model/

Built-in EQ ButtonAudio Technology : BlasterX Acoustic Engine, SmartComms Kit, CrystalVoiceDynamic Range (DNR): 110 dBSupported Headphone Impedance: 16–150ΩAudio Fidelity : Up to 24-bit /192 kHzDAC : Dynamic Range (Stereo): 110 dB

Dynamic Range (DNR) : 114 dBAudio Technology : Sound Blaster Acoustic Engine, Super X-Fi

Recording ResolutionMic-in (Mono): Mono, 16-bit, 44.1, 48.0, 88.2, 96.0 kHzMic-in (Mono): Mono, 24-bit, 44.1, 48.0, 88.2, 96.0 kHzLine-in (Stereo): Stereo, 16-bit, 44.1, 48.0, 88.2, 96.0, 192.0 kHzLine-in (Stereo): Stereo, 24-bit, 44.1, 48.0, 88.2, 96.0, 192.0 kHzHeadphone AmpSupported Headphone Impedance: 32–600Ω, Output Impedance: 10ΩSignal-to-Noise Ratio (SNR)120 dB (DAC)

Audio Fidelity : Up to 24-bit / 192 kHzSignal-to-Noise Ratio (SNR) : 106 dB

Interface/Power+5V for Aurora lighting (requires 4-pin molex peripheral connector from PC power supply), PCI-e bus powerAudio Technology : Sound Core3D , CrystalVoiceDynamic Range (DNR) : 122 dBSupported Headphone Impedance: 16—600Ω, Output Impedance: 1Ω, Low Gain: 16—149 Ω (+0 dB)

Audio Fidelity : Up to 24-bit / 192 kHzSignal-to-Noise Ratio (SNR) : 116 dB