SanDisk Professional 1TB PRO G40 SSD external Drive, Portable SSD, up to 3000 MB/s, Solid State Thunderbolt 3 (40Gbps), USB C (10Gbps), Ultra rugged IP68 dust/water resistance. Formatted exFAT

PC ready with exFAT format Super-fast speeds up to 3000MB/s read with Thunderbolt 3 (40Gbps) (1 MB/s = 1 million bytes per second. Based on internal testing; performance may vary depending upon host device, usage conditions, drive capacity, and other factors.) Dual-mode compatibility with both Thunderbolt 3 (40Gbps) and USB-C (10Gbps) verified to work with Intel EVO laptops and desktops. Ultra-rugged design with high-level IP68 dust/water resistance, 4000lb. crush resistance, and up to 3m drop protection (Based on internal testing.) Cool aluminum core pulls heat away from the internal drive to help maintain super-fast transfer speeds