- Perfect for mobile user- Power LED indicator- USB interface- Read and write flash memory card- Full speed USB V1.1 or V2.0 connectivity- USB bus-powered、 no external power supply is needed- A convenient and fast data exchange device for MP3、 PDA、 Digital Camera、 etc                                                                                                                                System Requirement:Intel Pentium 233、 AMD K6 or above CPUIBM PC or 100% IBM PC compatible system with?USB portMicrosoft windows 98/98SE、 Windows ME、 Windows 2000 or Windows xpLinux core 2.4 and Mac OS 8.6 or aboveDimensions: 2.56 in x 0.98 in x 0.47 in<br />Weight: 0.99 oz