Features: 1.Stable Performance: Using ceramic filter capacitors, high power DC voltage regulator control chip, stable performance point! 2.Support: Support all SATA standard M2.SSD, do not support the new style NVME M2.SSD, do not support PCI E M2 SSD. 3.Suitable for SSD: This card is suitable for 4 different SSD hard drive lengths, suitable for 3cm, 4.2cm, 6cm, 8cm and other different M2 (NGFF) SSD hard drive lengths. 4.JBOD Mode: This adapter card is a dual disk to form JBOD mode, which means the capacity is added up, so the speed is the original SATA SSD speed and will not be accelerated. 5.Warm Tips: 2 MSATA hard disk adapter to SATA 22PIN interface, the first time you use it may have to use tools to repair a bit to format, when using must be inserted at the same time 2 discs to use. specification:Item Type: MSATA to SATA3.0 Adapter Card Product Material: PCB Output Interface: SATA3.0 To Dual Port MSATA Expansion Card Product Function: 2 MSATA To Form JBOD (Backup Data Before Use) Interface Rate: 6Gbps Support Slot: MSATA Support System: for WINXP for WIN7 8 10 11 32 34BIT PackageList: 1 xAdapterCard 1 x Screw Package 1 x User Manual 1 x Screwdriver 1 x CD ROM