Widows To Go - you can boot Win2Go, Linux, Mac OS from HDD or VHD.
Bootable Virtual ODD - Recognized as physical CD DVD Blu-ray ROM.
Bootable Virtual HDD - Recognized as physical HDD or Removable drive from VHD or VMDK. you can use maximum 4 virtual drives(At the same time, you can also use write protection function). VHD Tool++ is Dedicated programs for virtual HDD(you can download, see readme file from above link).
Bootable Virtual FDD - Recognized as physical FDD, but old computers don't work.
AutoSleep - automatically (after 10 minutes of non use).
Write Blocker - Enable or Disable Write Protection.
Safely Removal - Hot key can Spin Down HDD.
SuperSpeed USB 3.0 (up to 10x as fast as USB 2.0).