This unit is an mSATA SSD to a 1.8 micro SATA 16pin Adapter Card.
The card is compliant with 1.8" micro SATA specification.
It may be used in any application where 1.8" micro SATA SSD drive may be used:
Intel mSATA series SSD and compatible Storage Device
Samsung PM800 series SSD and compatible Storage Device
Toshiba mSATA SSD and compatible Storage Device