Bestrunner 1GB USB 2.0 Flash Drive Thumb Memory U Disk<br>Specification:Capacity:1GBInterface: USB2.0Size:Approx. 55x20x10mm(fold)Operating temperature: 0 C to 60 C (32 F to 140 F)Storage temperature: -25 C to 85 C (-4 F to 185 F)Storage Lifetime: More than 10 yearsFast data transfer rate--Read: 22MB\/sec &amp;amp; Write: 3.5 MB\/sec. Color: As shown in the picture<br>Easy to read and read in high speed ，No need drive\/power supply only plug in.Support USB version 2.0 and 1.0.Support Windows 8， Windows 7， Windows Vista， Windows XP \/ 2000 \/ ME， Mac OS 9.0 or later and Mac OS 10.1 or later.Support PC Mode: all brands of PC， Laptop， HP， Dell， Toshiba， etc<br>Package included:1 x u disk