ASRock X299 Killer SLI/ac BIOS 2.00 Jul 12, 2021
... Features: - ASRock Super Alloy - Supports Intel Core X-Series Processor Family for the LGA 2066 ... Power - Supports DDR4 memory up to 4400+(OC) MHz - 4 PCIe 3.0 x16, 1 ... USB 3.0 (2 Front, 4 Rear) - Intel Gigabit LAN - Intel 802.11ac WiFi ...