Storage capacity: 8GB Compatible with USB 1.0 / 1.1 / 2.0 No external power supply is necessary 4.5V ~ 5.5V from USB port Support of the version of the Linux 2.4 kernel or later solution Support Win98 / ME / 2000 / XPMac OS 9.x / Mac OS X / Linux2.4 without the device drive Features: Brand new and high quality brand PNP Water, dust, Long service life and sustainable use Transfer to high speed and low power consumption Not just for backing up your data can also be your decorative collar Compact size, splendid appearance, choice for everything everyone on your gift list Applicable gift-giving opportunities: Ceremony, business gifts, the benefits social, birthday celebration, open fairs, wedding, housewarming, birthday, advertising promotions, holiday, Memorial, etc. Scope of delivery: 1 X 8 GB USB Flash Drive Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.