PA5025S Asus UX31 UX21 ADATA XM11 xm11zzb5 SSD to 2.5" SATA Adapter card is smaller than a 2.5 inch SATA HDD.
Specifications and features:
Fit the following models the SSD:
Sandisk U100 Series &compatible Storage
SDSA5JK-256G
SDSA5JK-128G
SDSA5JK-064G
ADATA XM11 Series & compatible Storage
ADATA XM11-256GB
ADATA XM11-128GB
size is smaller than 2.5" SATA HDD,but it can be used in laptops as 2.5" SATA HDD.
No need extra power adapter and any drivers .
Supports DOS, Win98/SE, 2000, Server 2003, XP, Vista, 7, Sever 2008 & Mac OS & Linux.
Dimension: 102mm x 43mm (LxW)