SpongeBob Cartoon USB Flash DrivesDescription:.Fast flash memory, high speed USB 2.0.Store capacity: 128MB, 256MB, 512MB, 1GB, 2GB, 4GB, 8GB, 16GB, 32GB, 64GB.Light weight, shock proof.Make the ideal gift for anyone who needs to move around different computers..USB 2.0 interfaces.Convenient to carry.No need drive, only plug in.Easy to read and read in high speed.Small style and fashionableDetails:MaterialplasticShapeSpongeBobPackagePolybag or gift boxWriting speed3-10 MB/sReading speed10-20 MB/sData retentionOver 10 yearsWriting cyclesMore than 1000,000 timesWarranty3 yearsNotice before use:1. Real capacity on computer is less than the said capacity from supplier because supplier count on 1000 while computer count on 1024 when converting from GB to MB. Real capacity is about 90% of the said capacity.2. The biggest capacity of a single file that using on the default FAT32 system is 4gb, if you want to store single file over than 4gb, such as high-definition videos.