... required, USB bus-poweredSupport Windows98/SE/ME/2000/XP, Vista, Mac OS 8.6, Unix, Linux 2.4 or aboveAt ... least 10 years or data retentionUSB Flash Drive, USB Flash Memory Disk Size: 75*24*10MM 128GB usb 3.0 usb ... flash drive keySize: 75*24*10MMMaterial: PlasticAvailable Capacity:1GB~128GB High speed, USB2.0 port reading speed: 12Mbps; writing speed: 2-8MbpsWorking ...