Button Laser pen usb drive,pen signing professional manufacturers of new laser pen U, rechargeable lithium battery, double-lamp, cheap usb drive.
This pen has a smooth ball-point pen to write capabilities that can replace the standard cartridge. Apply to any computer and other electronic equipment with USB interface.
Suitable for computer use large capacity, lightweight and compact data storage.
- Built-in LED indicator
- Ordinary dish plug and play, simple to use, quick access to information for ordinary
- With write-protection switch to prevent accidental erasure of files, anti-virus
- Earthquake proof, anti-electromagnetic
- Optional Capacity: 32MB / 64MB / 128MB / 256MB / 512MB / 1GB / 2GB / 4GB / 8GB / 16GB