Detailed Description  Kingston Thumb pen stick drive 1) Capacity: 1GB ,2GB ,4GB, 8GB ,16GB ,32GB ,64GB,2) Interface: 2.0 3) Data transfer rate:10MB/s for read, 5MB/s for write 4) USB HDD/ZIP Bootable 5) Hot Plug and Play 6) OS: Windows 2000/XP/Server 2003/Vista, Mac 9.x/X, and Linux 2.4x 7) Auto run function (Optional) , enable auto presentation of customer advertisement when plug into computer