For specs, see: https://www.msi.com/Motherboard/Z370-GAMING-M5/Specification

Items included: Motherboard, Box, 2 SATA cables, NVME heatsink (some cables may be missing from original packaging)

Updated to latest BIOS version 7B58v1B4 dated 3.10.22 which supports Nvidia Re-Bar. May have to do some Googling to get it to work on your system (GPU must support Re-Bar also) but it should work out of the box. To check if Re-Bar is enabled Google is your friend with that as well.

Please make sure that this item is fully compatible with your system. I will not be responsible for buyers who choose not to research or read.

Thank you for your interest!