HANNEA PCI-E PCI Express 3.0 X4 to NVME M.2 NVME to NVME SSD PCI-e DDR3 16 GB NVIDIA Chipset 64 bit 589 MHz Graphics Card

[PLEASE NOTE]: Mac Pro 2009, 2010 and 2012 models support PCIe-AHCI SSD only, Win7 and Windows Server 2008 R2 are NOT compatible with NVMe SSD. So please check the hareware and OS first. 3. If add in PCI-e 2.0 slot, the transfer speed will be 16Gbps, please note that![COMPATIBLITY]: Compatible with M.2 SSDs (PCI-e NVMe): 80x22mm, 60x22mm and 42x22mm, 30x22mm. Hardware Requirement: Available PCI-ex1 slot, or PCI-e 4.0/3.0/2.0/1.0 x4/x8/x16 Slot on Mainboard.[FAST SPEED]: Up to 32Gbps, 3200+ MB/s random Read and 1500+ MB/s Write with PCI Express 4.0 x1 interface, much more faster than USB TYPE-A or USB TYPE-C interface.[PLEASE NOTE]: If use it at PCI-e 2.0, the speed will only be below 16Gbps. Package Includes: 1* M2 PCIe NVMe adapter; 1x Screwdriver; Screws;.[PLEASE NOTE]: 1. This M.2 PCIe adapter can Only Support M.2 PCI-e Based M Key Nvme SSD, DO NOT support PCI-e M Key AHCI SSD, SATA based B+M key or B Key SSD, NGFF. 2. Please download driver of SSD from the brand official website if "Disk Management" or "Device Management" can not show the SSD. 3. Old MB can not support Booting from "NVMe", Please confirm the MB's specification.