1) Only SFF-8482 SAS hard disks are supported, and SFF-8639 U.2 hard disks are not supported.
2) This adapter has built-in chip, Can convert SAS disk to the SATA interface of the common motherboard, so SATA computers can also use the SAS disk and no need any SAS raid card.
3) If your SATA interface without SAS function, Connect our adapter, it can directly read/write SAS hard disk, support win7, win10, win11, lunix operating system.
4) It is not recommended to connect the USB disk enclosure or cable, The USB master chipset is not adapted, incompatibility may occur.
5) After conversion, the SMART of the SAS hard disk will display incomplete or no information, but it will not affect normal reading and writing.