<p>PCI-E4.0RAID 0 mode The read rate can reach 14000+Mb\/S.</p> <p>Compatible with 2242\/2260\/2280\/22110 specifications.</p> <p>Support M.2 M-KEY NVME protocol SSD and Optane.</p> <p>Expansion cards and devices that support the M.2PCle protocol.</p> <p>LED soft light indicator When the disk is plugged in and powered on, the green light is on, and the green light flashes when reading and writing.</p> <p>Type: Double-sided 4-disk NVME PCI-EX16 split card</p> <p>Model: PH44PR0</p> <p>Support hard disk: SSD\/M.2PCI-E device with M.2 NVME protocol</p> <p>Transmission speed: 4*32Gbps</p> <p>Type: Riser Card</p> <p>Data transfer speed: 14000 (MB\/s)</p> <p>Feature 1: Double-sided 4-disk NVME PCI-EX16 split card</p> <p>Feature 2: PCIE X16 to M.2 M-key NVME riser card</p> <p>color:Black</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 x Riser Card</p> <p>1 x Screwdriver</p> <p>1 x Case Screw</p> <p>4 x Lock Plate Screw</p> <p>4 x Mobile Stud</p> <p>1 x Full Height Baffle</p> <p>1 x Half-Height Baffle</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>