Item No.: UD1080 Product Name: USB Flash Disk (New) Description: Hardware Requirements: IBM compatible desktop and notebook PC or Mac with USB port. Operating system: Windows98/ME/2000/XP, Mac OS 9.2&higher/Linux2.4 above Etc. Capacity: *16MB*32MB *64MB *128MB *256MB *512MB Mainframe Interface: Universal serial bus 1.0/1.1 (USB1.0/1.1). Data retention time: At least 10years. Write Protection: With software write protection. LED indication: On connected and working blinking/writing. Read Transfer: 1000KB/second(USB1.1)/8M/second(USB2.0). Write Transfer: 950KB/second(USB1.1)/7.5M/second(USB2.0) Operating Temperature: -40 - +50 Storage Temperature: -50 - +70 Dimensions (Length x Width x Height): Feature No physical drive required, no external power supply required. USB interface, hot Plug-and-Play. Small, compact, easy carry and suitable for storage exchange. Can be re-written for one million times, data can be saved for minimun 10years. Secure, write protection function. Can bootable from USB HDD and USB ZIP . Vibration proof