... Logos are Welcome Competitive Prices OEM Accepted usb storage, compact flash, usb flash, usb driveAvailable Capacities 1GB, 2GB, 4GB, 8GB,16GB ... ,32GB,64GB,128GBCompatibility PC or Notebook with a USB interfaceOperating ... .1 CompatibleData retention 10 Years MinimumLED Indicator Light Flash when Data is being Read or WrittenDimensions L x W ...