64GB• Dimensions: 74.99mm x 23.29mm x 15.9mm• Operating Temperature 0°C to 60°C• Storage Temperature -20°C to 85°C• Practical: durable casing with a solid lanyard loop• Speed:USB 3.0: 225MB/s read and 135MB/s writeUSB 2.0: 30 MB/s read and 30MB/s write• 8-Channel Architecture• Backwards Compatible – with USB 2.0• ReadyBoost™ Support