Compatible in both USB 1.1 and USB 2.0 Systems

  Plug & play functionality in any USB port

  No driver needed for Windows ME/2000/XP nor Mac OS 9.x 

  Weight less than 1 oz. 

  Imprint area of 1.50 x 0.450 

  Available in 128MB, 256MB, 512 MB, 1GB, 2GB and 4GB