Amjimshop(TM) USB3.0 64GB Leather Flash Drive Memory Stick U-Disk 100% brand new and high quality USB 3.0 interface, compatible with USB2.0 and USB 1.1 Speeds of up to 150 MB/sec for handling your large photos, videos, or other files in a fraction of the time Supports Windows 7 / 8 / 98 / Me / 2000 / XP / Vista / Linux 2.4, Mac OS 9.0 And above Etc Computer operating systems Reading speed: 150MB/sec