USB interface to read PCI-E SSD M. 2 hard disk through LM902 mobile hard disk. Complies with USB 3.1 Gen 1 and Gen 2 Specification, USB Mass Storage Class, Bulk-only Transport Specification (Revision 1.0 ). Complies with USB Attached SCSI Protocol (UASP) Specification (Revision 4). Provides software utilities for downloading the upgraded firmware code under USB 2.0 / USB 3.1 Gen1, 2. Design for Windows 7, Windows 10 and MAC 10.10. 5 or later version