USB pen drive,flash memory,usb flash disk great usb pendrive usb pen drive(RG-U642)USB pen drive,flash memory,usb flash disk Available capacities:65MB,128MB,256MB,512MB ... ,1GB,2GB,4GB,8GB,16GB,32,GB,64GBCompatibility:PC or Macintosh with ... 2.0.USB1.1 CompatibleColors:many colors is available usb pen drive(RG-U642)