BatteryFree Wireless Optical Mouse NB-70,NB-75 Publisher's description
from A4Tech Co.,Ltd.
BatteryFree Wireless Optical Mouse NB-70,NB-75
* All PC Drivers are in Zip format . Therfore , if you do not have Zip software yet , please download & install WinZip before installing the device driver .
Instruction on How to download and install the driver properly :
1 ) Press Download button to download the desired driver .
2 ) Save it somewhere where you will remember after download . We recommend that you save it on your desktop , so it will be easy to find .
3 ) After successfully downloading the driver , do not open the driver file until you make sure the following has completed : ***REMOVE / UNINSTALL any original mouse driver from the PC . ( If you forgot to do this part , your driver may not be able to install correctly and successfully later )
4 ) After the original mouse driver has been removed , open the downloaded file .
5 ) Follow the on-screen instructions .
6 ) When it's successfully installed , please restart your computer .
7 ) After you have restarted the computer , you will see on the bottom right corner of the taskbar a mouse icon . This means you have installed the driver successfully .