100% and Connects mSATA SSD to NGFF B+M Key motherboard. Compliant with PCI Express M.2 specification 1.0. Compliant with SATA III specification. Supports data transfer up to 6.0Gb/s. Supports 27mm half-height & 50mm full-height mSATA SSD. Supports socket 2 (B Key) & socket 3 (M Key). One mSATA Mini PCI-E socket and one NGFF M.2 B+M Key male connector available. 3 screw holes 2242/2260/2280 available to fix PCB board 4 screw holes available to fix mSATA SSD. Easy installation & no driver required. No additional power required. Supports boot function. Supports any OS, like Windows, WinCE & Linux etc. Board Size:(L*W)9.90*6.60cm/3.89 inch*2.60 inch Quantity:1Pc Color: green Material: PC Package Contents:1 * Adapter Card Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.