Good and working for Windows XP, Vista
Easy to install, just take about 2 min. to install to you computer
This is brand new item in retail box package.
Comes with:
Functions:
1. Computer / Laptop will enter "Lock Mode" when the USB key is removed.
2. Insert the "USB Key" and the Computer / Laptop returns to normal operation.
3. Without "USB Key". a password is required to use the Computer / Laptop.
4. One unique "Security Code" in USB unit. the Computer / Laptop automatically recognizes the code