Leadtek WinFast Wi2000D User Manual page 12

The password is not required in the default setting.
If the connected network device still shows "Identifying", you are not able to run
AIRFUN application yet.
In Windows 7 / Vista, the yellow exclamation mark is normal to express that it
is without Internet ability, and it would not affect AIRFUN application anymore.
After the Wi-Fi is connected, You can launch AIRFUN Utility.
Concurrency mode
Before configuring WinFast Wi2000D to Wi-Fi Concurrent mode, you have to
connect it by AP mode first. After connected WinFast Wi2000D, please go to
"Network" page to set the network in Concurrent mode. Please refer to "2.3".
Network Stability
Sometimes, the network might spend a long time to finish the connection
because of the Windows behaviors.
Before the readiness of the network, you are not able to run AIRFUN
application or set its network configuration. Especially in Windows 7 / Vista,
it would spend more time to detect the possibility of Internet connection when a
new network is connected at the first time. Moreover, in the same
phenomenon, you might experience a sudden disconnection2 and
reconnection again in a short time.
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