Questions and Answers
Q. does it support i7 9700k without any bios update or any staff.
A. Yes, it will support out of the box.
Q. Does it support nvme ssd?
A. It supports nvme SSD.
Q. does it support GALAX GEFORCE RTX 2060 SUPER GAMER (1-CLICK OC) 8GB GDDR6 256-BIT GAMING GRAPHICS Card?
A. Yes, supported.
Q. This motherboard can handle amd ryzen 5 2600
A.
This motherboard supports INTEL socket and hence it cannot support Ryzen 5 2600. For Ryzen 5 2600, you should opt for B450. Here is a recommended motherboard from the same manufacturer which will support your CPU
https://mdcomputers.in/asus-rog-strix-b450-f-gaming.html
Q. Is this support i3 CPU with gtx1660
A. Yes, it will support Intel core 8 and 9 gen processors with GTX 1660 GPU.