Features: This card is suitable for 4 different SSD hard disk lengths, suitable for 3cm, 4.2cm, 6cm, 8cm and other M2 (NGFF) SSD hard disk lengths. Using ceramic filter capacitors, high-power LDO voltage regulator control chip, stable performance! The adapter card only changes the interface form of the solid-state drive, and does not change any performance of your hard disk. What is your hard drive parameter, and the adapter card will not change the performance of the output interface. Specification: Support most SATA standard M2.SSD, not NVME M2.SSD Transfer the M.2 hard disk defined by KEY-B-M SATA to the SATA 22PIN interface. This adapter board only connects the signal from the M.2 hard disk to the SATA 22PIN connector, so the adapter card does not need to be driven. Color:Black Note: All data are measured manually, and there are certain errors in the measurement results. Support all SATA standard,Old-fashioned is not supported NVME M2.SSD It is strongly recommended that experienced personnel are required to install and use to avoid losses caused by improper installation Package includes: 1PCS*Conversion Card