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Troubleshooting
If the mouse is not working:
1. Make sure the mouse is on.
2. Check battery and battery installation.
3. Check receiver installation.
4. Try another USB port.
Product Support
Need help with technical support? Please go to:
http://www.a4tech.com/ennew/support.asp
and our support team will respond within 72 hours.
**Features and specifications of all A4 TECH products are subject to change without notification.