Product Details  pen shape usb,metal pen drive,usb flash pen Novel design, countless modelHigh quality plastic, original IC Short delivery timeAccept customizing design & LOGOSuitable for promotion giftNo MOQSupport hot plug & play, High speed USB2.0 portNo physical drive required Plug-and-play; no external power supply required, USB bus-poweredAvailable Capacity:16MB~16GBSupport WINDOWS 98 / SE /ME / 2000 / XP,Vista, Mac OS 8.6, Unix, Linux 2.4 or above version.Electronic storage media,no mechanical part,antiknock, anti-electromagnetic interferenceSurpport user password,,Supports BIOS booting as USB-ZIP or USB-HDDAt least 10 years of data retention High speed,USB2.0 portreading speed: 8-15Mbps,writing speed: 3-8MbpsWorking Temp 40-70°CStorage Temp. 50-80°CAccessoriesUSB cable,CD,Manual, Slingoptional