Helix Dura 4TB USB-C (USB 3.2 Gen2) NVMe Portable SSD, Up to 1050MB/s

Write/Read speeds of up to 1050MB/s when using USB-C or Thunderbolt 3 & 4 3D TLC NAND Flash, PCIe NVMe 3.0 x4 Universally compatible with all USB and Thunderbolt 3 & 4 ports (not compatible with Thunderbolt 2) 4 Year Warranty Includes: Helix Dura, USB-C cable, USB-C to 3.0 cable