ASUS Pro WS X299 SAGE II Intel X299 LGA 2066 Socket R4 CEB Motherboard
Amazon.com: MSI Pro Series Intel X299 LGA 2066 DDR4 USB 3.1 SLI ATX Motherboard (X299 Raider) : Everything Else
MSI X299M-A Pro LGA 2066 Micro-ATX Motherboard X299M-A PRO B&H
Amazon.com: Asus Prime X299- A II ATX Motherboard (Intel X299) LGA 2066, 12 IR3555 Power Stages, DDR4 4266 MHz, Triple M.2, USB 3.2 Gen 2 Type-C, Intel LAN and Aura Sync RGB Lighting : Electronics
Intel CPU Socket LGA 2066: Basic, Processors & Motherboards