B250 BTC-12P Mining Motherboard (Intel 6th/7th Gen) With CPU G3900/LGA 1151 Motherboard with 12 PCIe Slots, VGA+DVI, MSATA, 2*DDR4, USB 3.0 for Miner - Newegg.com
Amazon.com: SHANGZHAOYUAN B250 BTC-12P Mining Motherboard (Intel 6th/7th Gen) LGA 1151 Motherboard with 12 PCIe Slots, VGA+DVI, MSATA, 2*DDR4, USB 3.0 for Miner (BTC/ETH/ZEC/ETC) : Electronics
BIOSTAR TB250-BTC LGA 1151 Intel B250 SATA 6Gb/s USB 3.0 ATX Motherboard for Cryptocurrency Mining (BTC) - Newegg.com