ADATA N005 32 GB USB 3.0 Flash Drive AN005-32G-CGY (Grey) USB 3.0; Backward Compatible with USB 2.1 Compatible with Windows XP/Vista/7 or later, Mac: OS 10.5 or later and Linux: Kernel 2.6 or later Free Download Software / OStogo / UFDtogo Max Read / Write : 82 / 51 MB/s Lifetime Warranty