Four of them.
ROG STRIX Z690-A GAMING WIFI D4 Snowblowing Motherboard Specifications Interface: LGA 1700 Board Type: ATX Memory slot: DDR5 ×4(up to 128GB DDR4 5333) Graphics card slot: PCIe 5.0 x16 x 1PCIe 3.0 x4 x1
Expansion port: PCIe 3.0x1 x1 PCIe 4.0M. 2 SSD x 4 SATA 6Gbps x 6 Audio chip: ROG SupremeFX Realtor ALC4082 7.1 Audio chip Network chip: Intel I225-V 2.5G Wired network card Intel Wi-Fi 6 module backplane ports: USB 3.2 Gen 2 Type-A\/C USB 2.0 Type-A USB 3.2 Gen 1 Type-A USB 3.2 Gen 2 x 2 Type-C HDMI DP RJ45 Analog Audio 7.1 Channel interface Optical Fiber S\/PDIFROG STR