Features: M.2 NGFF protocol output only, specifications: 2230 2242 2260 2280 according to the length of the card slot inside your machine, you can break the positioning of the). Hard disk put inside machine must pay attention to the insulation treatments, because the placements is not good to machine problems. This adapter only supports MINI PCIE hard disk, which is usually referred to as MSATA (note that this interfaces solid disks have a variety of interfaces definition, can not be universal) MSATA hard disk specifications are: 80x30mm so you need to understand the location of their own equipment enough space to install this card. for enthusiasts and professionals who require seamlessly integration mSATA Solid disks into their systems. Specifications: Item：NGFF To MSATA Mini PCIE PCIExpress Solid Disk Male Converter Adapter Card Size about 80x30x5mm/3.14x1.18x0.19in Specifications: 2230 2242 2260 2280 Package Includes: 1PC NGFF To MSATA Adapter Card note: Due to the problem of lighting effect, there might be tolerances in product, please understand. Please allow 0-1cm error due to the measurement.