NONDK 4 Disk PCIe 4.0 X16 Splitter Card 4 Port M. 2 NVME Adapter with Heat Sink PCI-E X16 Switch 4 X 32Gbps

3.Multiple Requirements Needed: To use this array expansion card, you need to that your motherboard supports PCI-E splitting function, can set PCI-E X4X4X4 or mode, and supports PCI-E function. In addition, the CPU must support enough channels. 1.High-Speed Data Transfer: With 4 channels and a total transfer speed of up to 128Gbps, this PCIeX16 NVME M.2 MKEY SSD expansion splitter card provides high-speed data transfer and reading/writing capabilities for your computer. 2.Multiple Compatibility: This expansion splitter card is compatible with a wide range of M.2 NVME protocol SSDs and M.2 PCIe devices, offering the flexibility to connect and expand multiple hard drives or devices at the same time. 4.Compact Design: This array expansion splitter card has a compact design, making it easy to install and carry around.