Note: 

This adapter card is a 2.5-inch NVMe PCIe interface, not an ordinary 2.5-inch SATA interface! The 15 PIN position of the 2.5-inch SATA interface on the adapter card is the power interface, and the SATA interface is vacant. Don't come and tell me that the SATA interface is not available. If you want to test this adapter card, your motherboard chipset must be 9 series or above, windows 8.1 or windows 10 operating system, AMD chipset motherboards are not recommended to test this card! If the NVME protocol disk is not installed with a dedicated hard disk drive, it is not compatible with the AS SSD test software. It is recommended to use the Crystal DiskMark software to test the speed!