Windows To Go, a feature of the Enterprise version of Windows 8 that allows you to boot and run Windows 8 from a USB stick, how cool is that? Having your corporate Windows 8 image on your USB stick and which allows you to connect to your corporate infrastructure by just booting from the USB stick. Which allows you to work from home with your Corporate image without the need of bringing a laptop with you. To be able to use Windows To Go you need a special USB device that is certified for Windows To Go. When you have such a special device you are able to provision it with Configuration Manager 2012 SP1 or R2.
Read the complete blog here: http://configmgrblog.com/2013/12/19/windows-go-ironkey-configmgr-2012-r2-better-together-part-1/