Here is a quality socket 1151 MSI motherboard.   It is a standard ATX motherboard which can be used with almost any standard ATX case and power supply and 6th/7th generation Intel CPU. It uses DDR4 RAM, up to 64GB. it includes onboard video, onboard sound PCI Express 3.0 slots, USB 3.1 and an m.2 socket.

I have seen it boot from a USB flash drive and a SATA SSD drive.    It loads my standard WIndows 10 image quickly. 

I removed this from a large gaming tower with an i5 7600K CPU installed.  

I include only the motherboard and I/O shield.  I do not include any other accessories, RAM, CPU, cables, documentation or software.  However, I do include a 30 day return privilege and free shipping to any U.S. zip code.