With the xDrive Z50, Silicon Power is proposing a simple solution for backup and file transfer between PC and Mac computers but also with iOS portable devices. The product includes the latest technologies such as USB 3.1 Gen 1 but also Lightning. It comes with Apple MFi certification and can be purchased in three different capacities: 32GB, 64GB but also 128GB. Its chassis is made of zinc alloy (thanks to the metallic casing, xDrive Z50 is dustproof, shock and scratch resistant), while the Lightning connector is protected by a durable plastic cap that was tested in-house to withstand over 10000 open/close actions.