Feature 1USB2.0 Interface: Portable u disk adopts USB interface and connects with computer through USB interface without additional power supply. 2Support Hot Swap: USB stick adopts ultra stable technology, complies with USB2.0 standard, supports hot swap, plug and play. 3Shock Resistant: Electronic storage media, no mechanical parts, shock resistant, moisture resistant and anti electromagnetic interference. 4Support System: Support for Windows98+, Support for Windows 98/Me/2000/XP, for OS X 9.x, for OS X and for Linux2.4.x 5Support Devices: USB flash drives support cell phones, computers, speakers and other devices (when using cell phones, you need to buy Type C adapters/micro).Item Type:CartoonUDiskMaterial: PVCSupport System: No Driver Required (for Windows98+) Support for Windows 98/Me/2000/XP, for OS X 9.x, for OS X and for Linux2.4.xInterface: USB 2.0Computer: for IBM PC, for OS PC or laptop, etc.Speed: Maximum Write Speed 10-20MB/s, Maximum Read Speed 4-10MB/sApplications: 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 to 3.8GB8GB=Approx. 7.4GB to 7.6GB16GB=Approx. 14.5GB to 15.5GB32GB=Approx. 28GB to 30GB64GB=Approx. 58GB to 60GB128GB=Approx. 119GB to 124GB256GB=Approx. 249GB to 250GB512GB=Approx. 498GB to 500GB .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x USB Flash Disk