The new Micro Vault MACH is the first family of flash memory drives from Sony with SuperSpeed USB 3.0 technology.. Available in capacities from 8GB up to 64GB, Micro Vault MACH offers data speeds up to 120 MB/s (read) and 90 MB/s (write). Backward-compatible with USB 2.0, the Sony Micro Vault MACH series of USB 3.0 SuperSpeed flash memory drives is available now.