Plastic Shortened Chipset Credit Card USB Flash DrivesFeatures:Size: 85x52x2.5mmWeight: 13gStyle: Short chipset credit card USBInterface: USB 2.0, plug and playWriting speed: 4-8MB/s. Reading speed: 10-20MB/sData Retention: data keep for at least 10yearsEndurance: 1000000 times rewritableOperating System: Windows 98 \ ME \ 2000 \ XP, the Linux 2.4.x win7, win8, win10, Mac OS and abovePower supply: ...