Feature:1. High Speed: NVME M.2 to PCIE adapter card is a high speed SSD card with M.2 new specification interface, high speed, high performance, and extremely fast experience.2. High Power Power Chip: 4G x 32Gbps full speed signal, imported high power DC power chip, no disk drop, no speed reduction, no blocking.3. Thickened PCB: Stable PCIE X16 interface, support PCIE3.0 4.0 high speed transmission protocol.4. Support: Support 4 NVME PCIe protocol SSDs (SSD that do not support B key M.2 SATA protocol).5. PCIE Power Supply: Soft light LED status indicator, the SSD access will only light up, and the SSD will flash when reading and writing.Specification:Item Type: M.2 PCIE AdapterMaterial: PCBModel: PA04-RTKSupport Hard Disk: SSD or M.2 PCI-E Device With M.2 NVME ProtocolTransmission Speed: 4 x 32GbpsSupport: 4 NVME PCIE Protocol SSD Size: 2230 or 2242 or 2260 or 2280mm (SSD That Do Not Support B Key M.2 SATA Protocol)Tip: for Win 8 or 10 Systems Have Their Own Drivers, And for Win 10 Can Implement Soft RAID (Other Systems Need To Install Drivers).Package List:1 x Riser Card5 x Screw4 x Nut1 x Screwdriver