Style Each Angry Bird USB Flash Drive features a different bird or pig made out of rubber Eight characters are currently available A convenient chain is included * Plug and Play Simply plug the flash drive into your computer"s USB port and the computer will automatically detect the drive * Compatibility Compatible with Windows 2000 XP Vista and 7 Mac OS 1028 or higher and Linux Operating Systems Compatible with all USB 11 and USB 20 devices * Capacity Available in 2GB,4GB, 8GB Please note for flash media devices 1 gigabyte equals 1 billion bytes Actual useable capacity may vary Some of the listed capacity may be used for formatting and other functions and thus is not available for data storage * Performance The Angry Birds flash drive features read speeds of up to 15 MB/s and write speeds of up to 5MB/s