Does come with IO shield.

Does not come with WIFI intenas but wifi still works as normal. You can buy it separately.

• Supports 12 th / 13 th / 14 th Generation Intel Core™ Processor
• Intel B660 single chip architecture
• Supports 4-DIMM DDR4- 1866/ 2133/ 2400/ 2666/ 2800/ 2933/ 3200/ 3600(OC)/ 3733(OC)/ 3800(OC)/ 3866(OC)/ 4600+(OC) up to 128 GB Memory
• Supports PCIe 4.0 Supports PCIe M.2 4.0 (64Gb/s)
• Supports HDMI 4K2K Supports USB 3.2 Gen2 Support WiFi 6 & 6E module (No WiFi card included)
• CEC Ready
• 8 x SATA III (6Gb/s) Connectors
• 3 x PCIe 3.0 x16 Slot
• 1 x PCIe 4.0 x16 Slot