Silicon Power Marvel M50 32GB USB 3.0 Flash Drive Read 90MB/s Write 60MB/s, Aqua Blue (SP032GBUF3M50V1B) Aluminum surface with modernistic wavy design. Supports Windows 8/7, Vista, XP & Mac. Work with PCs and Macs, letting you to share files between different platforms. Backed by lifetime warranty that guarantees complete services and technical support.