RIITOP PCI-e Nvme M.2 Adapter NVMe or AHCI M Key SSD to PCIe 3.0 x 4 Card (Support 2280,2260,2242) With Heatsink [M2TPCE4X&SR] MSTS-MN If there is a exclamation

If there is a exclamation mark after install the adapter

please ask for SSD supplier to supply the NVME driver for SSD

at first please DO NOT fill four slots at one time

flip the connector over and try again

RIITOP PCI-e Nvme M.2 Adapter NVMe or AHCI M Key SSD to PCIe 3.0 x 4 Card (Support 2280,2260,2242) With Heatsink [M2TPCE4X&SR] MSTS-MN If there is a exclamationRIITOP PCI e NVMe M. 2 Adapter NVMe or AHCI M Key SSD to PCIe 3. 0 x 4 Card (Support 2280,2260,2242) With Heatsink [M2TPCE4X&SR] Compatible with M. 2 SSDs (NVMe and AHCI): 80x22mm, 60x22mm and 42x22mm OS Independent for Fast and Easy set up. Copper Heatsink size: 67x18x2mm, To Fit: 80MM M. 2 SSD, NGFF SSD, NVME SSD Feature: PCI Express x4 interface. Extend M Key M. 2 Slot. Support socket 3 (GEN 3 PCIe x4 or NVME) M key M. 2 NGFF SSD,and socket 2 (GEN