... Color:All major color Leather USB memory disk WTU-036-Electronic gift Leather USB memory disk WTU-036-Electronic giftSpecifications:ModelWTU ... ,2GB,4GB,8GB,16GB,32GB,64GBTransfer rateHi-speed USB 2.0 certifiedOperating SystemWindows Vista/XP/2000/ME/ ... extra power requiredData retentionMinimum 10 yearsLED lightLED indicates USB flash power,busy,read and writeShock Resistance1000GServicesAuto-run,Space ...