1.Best Promotional Usb 2.Logo<2 Color Free 3.Capacity: 128MB- 32GB 4.FC,CE,ROHS Approved 5. Interface Type: USB 2.0/3.19 1) Hardware: PC, notebook or Macintosh with USB port 2) Operating system: Windows Vista,Windows98/SE, WindowsMe/2000/XP, Linux 2.4.X, Mac OS9.1/Mac OS X or above, which support USB mass storage protocol 3) Drivers: only Windows 98/SE needs the driver 4) Capacity:128MB,256MB, ...