Asunflower&reg; 1.8" Micro Sata HDD SSD to 2.5" Sata HDD Converter Adapter Case Enclosure Install 1.8" micro sata SSD or HDD to this cass, Use it as 2.5" sata HDD. This adapter caddy has an internal Micro-SATA connector for the 1.8 Inch .Drives and a standard external SATA connector. It has the same dimensions as a standard 2.5" hard drive with a 9.5mm height. This adapter has built-in support for both 3.3V and 5.0V.