Gigabyte X299 Designare EX (rev. 1.0) Intel RSTe Driver 5.5.0.2013 for Windows 10 64-bit Jan 5, 2021
... DIMMs - Intel Optane Memory Ready - Intel USB 3.1 Gen 2 with USB Type-C - Front USB 3.1 Gen 2 Header - 3-Way Graphics Support ... U.2 support by optional adaptor - Precise Digital USB Fuse Design for Stronger Protection - Anti-Sulfur Resistor ... 25KV ESD and 15KV Surge LAN Protection - GIGABYTE UEFI DualBIOS with Q-Flash Plus USB port - ...