1、USB 0: The USB drive has stable technology and conforms to USB0 standard, Can be used with confidence 2、Anti Vibration: The flash drive is an electronic storage medium without mechanical parts, which is anti vibration, anti electromagnetic interference 3、Red Style: The U disk uses a USB interface to connect to the computer without additional power supply, with red style 4、Hot Swap: The flash drive is plug and play and supports hot swap, which does not require complicated procedures to use 5、Wide Compatible: The USB drive supports above for Win 98, Supports for Win 98, for Win me, for Win 2000, for Win XP, for OS X 9.x, for OS X and for Linuxx 1 x Flash Drive Item Type: Flash DriveMaterial: PVCSupport System: No Driver Required (for Win 98 above) Support for Win 98, for Win Me, for Win 2000, for Win XP, for OS X 9.x, for OS X and for Linux 2. 4.xInterface: USB 2.0Computer: IBM PC, for OS X PC or Laptop, etc.Speed: Maximum Write Speed 10 to 20 (MB/s), Maximum Read Speed 4 to 10 (MB/s)Applications: Backup Files, Videos, Etc.Displayed Capacity and Nominal Capacity Are Different Because the Calculation Method is DifferentManufacturer's Standard: 1GB / 1000MB / 1MB = 1000KBRegarding the Available Capacity: Please Note the Memo About the Capacity of Storage Products.4GB = approx. 3.4GB- 3.8GB8GB = approx. 7.4GB- 7.6GB16GB = approx. 14.5GB- 15.5GB32GB = approx. 28GB-30GB64GB=approx. 58GB-60GB128GB=approx. 119GB-124GB256GB=approx. 249GB-250GB512GB=approx. 498GB-500GB