EVGA X299 Dark, LGA 2066, Intel X299, SATA 6Gb/s, USB 3.1, USB 3.0, EATX, Intel Motherboard 151-SX-E299-KR : Amazon.co.uk: Computers & Accessories
EVGA X299 MICRO ATX 2, LGA 2066, Intel X299, SATA 6Gb/s, USB 3.1 Gen2, USB 3.1 Gen1, mATX, Intel Motherboard 121-SX-E296-KR : Amazon.co.uk: Computers & Accessories
Intel Socket 2066 | Motherboard - GIGABYTE U.K.
Asus WS X299 PRO/SE Intel LGA 2066 ATX motherboard with DDR4 4133MHz, dual M.2 and M.2 heatsink, U.2, USB 3.1 Gen 2 connectors, ASMB9-iKVM and ASUS Control Center. - Mentor Distribution
ASUS TUF Mark 1 Intel X299 DDR4 LGA 2066 ATX Motherboard - Laptops Direct