Computer Builder Tips:
Many New Motherboards have a 19 Pin USB 2~3 connector on them for which NO accessory front panel is supplied.
If your computer Case has a spare non used 5-1/4" CD/DVD open slot, you can purchase these in the US to have
Two USB Front Panel Jacks.
Front Bay Bracket Adapter (standard)
ASUS Model Front Panel USB 3.0 - 2.0 Box (standard)
Handy for when you can't get to the back of the computer case easily and don't want the clutter of extension cables.