The OEM version is linked to your motherboard when your process the activation of your licence. Change your motherboard will not allow you to use the same licence on your new motherboard.
With Windows 10 Pro, you've got a great business partner. It has all the features of Windows 10 Home, plus important business functionality for encryption, remote log-in, creating virtual machines, and more. Get fast start-ups, a familiar yet expanded Start menu, and great new ways to get stuff done, plus innovative features like an all-new browser built for online action and Cortana, the more personal digital assistant.