This product is either discontinued or we cannot get that from suppliers.
Capacity 256GB, Interface USB 3.1 Gen 2, Read Speed Up to 490MB/sec, Write Speed Up to 450MB/Sec, Operating System Windows 7/8/10 or higher, Mac OS X 10.4 or higher.
Vx560 USB3.1 External SSD 256GB (replacement of 47442)