... quality chip;23) Compatibility: PC, Mac and Notebook with a USB interface. Product features:1) Any image can be subsurface engraved ... quantity;6) OEM service: professional design/mockup;7) LED indicator light: dual LED indicates power and busy, read/write;8) Easily portable ... ,19225,66424,32013,0568,70497,50419,488 Pink Newest Crystal usb with Different Capacities