Plastic Square Credit Card USB Flash DrivesDescriptionPortable small mini square credit card USB is one of a popular Pen drives, Make Full logo color printing on one or both sides. Different memory size from 128MB to 64GB is available.SpecificationUSB TypeSquare Credit card / business cardProduct Size40mm x 40mm x 2mmProduct ColorsFull ColorPrinting Area40mm x 40mmMaterialPlasticCapacity128MB,256MB,512MB,1GB,2GB,4GB,8GB,16GB,32GB,64GBOperating SystemWin7/Vista/XP/Win10/Mac OS 8.6 or aboveWarranty3 yearsChipToshiba, Samsung, SanDiskReading speed10-20MB/sWriting speed4-8MB/sCustom Service●Logo printing : Full color printing / Silk Screen printing / UV printingPlease offer AI( Adobe Illustrator), CDR( CorelDraw), EPS, PDF, PSD, JPG, PNG, etc Vector Diagram files to us.●File preloaded: Photos, Music, Videos, Audio files, PDF files and even PowerPoint presentations.●Additional: Non-Erasable, Auto running, Encryption, Custom Icon Creation, Locked / Hidden contents.●Package: Default opp, Gifts box (card transparent plastic box, metal tin box, black box, white box, custom gift box etc).