mSATA to SATA HDD SSD 7 Pin Adapter The MSAT2SAT3 mSATA to SATA adapter enables you to connect a standard SATA drive to an available mSATA port. The adapter improves system capacity by enabling an mSATA port to host a larger SATA hard drive (tested up to 4TB). For guaranteed compatibility and performance the adapter is compliant with SATA I/II/III revisions, allowing for transfer speeds up to 6Gb per second. The MSAT2SAT3 is backed by a StarTech. com 2-year warranty and free lifetime technical support.