Credit Card USB flash disk,

USB Version 1.1/2.0 interface Capacity from 1G to 8GB Auto-run Function is optional Bootable Function Built-in Password Protection High Performance Data transfer rate up to 33MB/s for Read, 22MB/s for Write in Dual-channel mode; Data transfer rate up to 20MB/s for Read, 9MB/s for Write in Single-channel mode ***The rate of performance depends on the different operation system available and various flash adopted***Multiple Operation Systems supported No driver needed in Windows ME, Windows 2000, Windows XP, Mac 9.x or later, Linux Kernel 2.4 or later. Only Windows 98 and Windows 98SE need the enclosed driver10 years data retention More than 1,000,000 times data encryption Product Dimension: 5.8*3.0*1.6cmH Net weight: 0.03KG Packing Detail: Gift box Packaging Gift box size: 12*10*2.6cm Gift box weight (Including USB):0.12KGCartons inner box:36*14*12cm(25pcs/box) Carton size:73*30*25cmH(100pcs/ctn) GW/CTN: 12KG