SMAKN&reg; 50mm Full-Height Mini PCI-E MSATA SSD to 1.8 inch MICRO SATA MSATA This unit is an mSATA to a 1.8 micro SATA Adapter Card. The card is compliant with 1.8 Inch Micro SATA specification. It supports 3.3 Volt Mini PCI-e SSD mSATA Modules. Dimension of card: 73mm * 40mm * 7mm.