Been using this for a little while, great motherboard, a wifi antenna is included - the cable by asus isnt the best quality so its slightly damaged but ive fixed it up and I get 500mbps over wifi so its working. Some accessories may be missing but everything needed for the motherboard to work is there, if you need any cables let me know.
General
Features:
Supports AMD Ryzen AM4, 7th Gen A-Series/Athlon
Processors
DDR4 Memory (Up to 64GB)
Multi-GPU support (AMD 3-Way CrossFireX/NVIDIA
2-Way SLI)