Sunworld Novelty Mini Portable Soccer Flashdrive Best Gift For Soccer Fans 2014 FIFA Brazil Wolrd Cup Series Hot Cartoon football model USB 2.0 Memory Stick Flash pen Drive 8GB U disk Design: Brazil Football Shape USB Portable Store Your Important Data and File,You Also Can Put it on Keychain. No external power is required 4.5V ~ 5.5V from USB port Support solution for Linux kernel version 2.4 or later version Compatible with USB 1.1/2.0