mSATA adapter to 2.5" HDD housing

This thing holds one of those cheap [46x57mm mSATA-to-SATA adapter boards](http://www.ebay.com/itm/MINI-PCI-E-MSATA-SSD-TO-2-5-SATA-6-0-GPS-ADAPTER-CONVERTER-CARD-MODULE-BOARD-/291478045149?hash=item43dd7201dd:g:vDwAAOSwl8NVaAQp), and has mounting holes in the [2.5" HDD standard form factor](http://i.imgur.com/lT5WOWx.png).

In other words, you can get a cheap mSATA flash card, a cheap adapter board, and print this in order to make your own cheap 2.5" HDD replacement.

The square and round