Startech M2E1BMU31C, Host Connectors M.2 (PCIe, M-Key, NVMe, NGFF), USB 3.1 USB Type C (10 pin, Gen 2, 10 Gbps) Female, Bus USB 3.1 Gen 2, Compatible M.2 (PCIe, NVMe, M-Key, NGFF), Interface USB 3.1 Gen 2, Drives-1, MTBF 233,398 Hours, Black. This compact M.2 NVMe SSD Enclosure for PCIe SSDs is a highly portable, high-performance data storage solution for your USB-C or Thunderbolt 3 enabled devices.