This is CFast to SATA adapter,the size is smaller than 2.5" HDD,any memory CFast card is accepted by the adapte,it can be DIY 2.5" SSD.
Specification
Push-push function
Compliants with form factor of 1.8V 3.3V SATA drive
Reads and writes to CFast type I via standard SATA interface
Supports hot swap when attached to a SATA port that supports this feature
Supports any capacity CFast
OS Independent, no software driver required RoHS Compliant
System supported:Windows 2000/XP/VISTA/WIN 7 etc.