1. Supports PCIE M.2 SSD (NVMe or AHCI, Key-M), PCIE 3.0 X4 32 Gbps bandwidth, apply to 2280/2260/2242/2230mm | 2.Supports SATA-based M.2 SSD (Key-B / B + M), SATA 6 Gbps bandwidth, apply to 2280/2260/2242/2230mm | 3.Supports mSATA, 30x50mm, SATA 6 Gbps bandwidth | 4. 3-channel SSD read/write LED indicator | 5.Supports PCIe 2.0 ,3.0 and PCIe 4.0 motherboar