Laser Pen USB with great function , can be used as a pen

USB /2.0compliant, hot plug&play;

No external power is required, powered by USB bus directly;

High capacities.

Highly compatibility between different operation systems;

Electronic storage device, no mechanical components, shake protection, electromagnetic wave protect.

More than 10 years data retention;

High transferring rate(30 times than floppy driver); floppy driver);

Easily protable.

Storage capicity: 128MB-32GB