usb laser pointer pen,laser usb pen,usb laser pen

1) USB1.1 / 2.0 compliant, hot plug and play
2) No external power is required, powered by USB bus directly
3) Compatible between different operating systems
4) Electronic storage device, no mechanical components, shake protection, electromagnetic wave protection
5) Write / delete protection switch
6) PC compatible, Mac compatible with USB port
7) Optional capacity: 128MB -8GB
8) Accessories: extension USB cable, manual, CD-ROM
Operating System: Windows XP/2000/ME/98/95 and Mac OS 8.6 and above
Drivers: Required only for Windows 98/95
Power: No external power required
LED Light: LED indicates power, read/write
Shock Resistance: 1000G
Data Retention: 10 Year Minimum