Wireless 10 Key USB Keypad
When you find this wireless keyboard does t work, do not worry, you can make the keyboard in working condition by
Restoring back to factory default settings.
1. Check the battery volume is normal; if the battery is used out, please replace new batteries.
2. Insert the USB receiver onto the USB port of the PC or notebook
3. At the same time the battery into the keyboard, and the keyboard LED lights flash quickly saying, restore factory Settings successfully.