ASUS PRIME X299-DELUXE LGA2066 DDR4 M.2 U.2 THUNDERBOLT USB 3.1 X299 ATX Motherboard with Dual Gigabit LAN and 802.11AD WIFI for Intel Core i9 and i7 X-Series Processors - Newegg.com
ASUS WS X299 SAGE Workstation Motherboard LGA2066 DDR4 M.2 U.2 X299 CEB Motherboard for Intel Core X-Series Processors with quad-GPU support, DDR4 4200MHz, dual M.2 & U.2 support - Newegg.com