| 
 | importing. If you are in different country, you have to adjust the channel | 
| 
 | setting to comply the regulation of the country. | 
| Wireless Protection | If you have a mix of 802.11b and 802.11g wireless stations in the network, | 
| 
 | it is recommended to enable the protection mechanism. This mechanism | 
| 
 | can decrease the rate of data collision between 802.11b and 802.11g | 
| 
 | wireless stations. When the protection mode is enabled, the throughput of | 
| 
 | the card will be a little lower due to many of frame traffic should be | 
| 
 | transmitted. | 
| 
 | Auto – Based on the status of the network and automatically | 
| 
 | disable/enable protection mode. | 
| 
 | On – Always enable the protection mode. | 
| 
 | Off – Always disable the protection mode. | 
| Tx BURST | Tx Burst enables the card to deliver the better throughput in the same | 
| 
 | period and environment. This feature only takes effect when the | 
| 
 | connected AP also supports Tx Burst. | 
| Enable TCP Window Size | The TCP Window is the amount of data a sender can send on a particular | 
| 
 | connection before it gets an acknowledgment back from the receiver that | 
| 
 | it has gotten some of it. This feature only takes effect when the connected | 
| 
 | AP also supports TCP Window Size. The larger TCP Window the better | 
| 
 | performance. | 
| Fast Roaming at  | When you want to fast roaming to the network nearby without intercepting | 
| 
 | the wireless connection especially the card is applied to the multimedia | 
| 
 | application or a voice call, you can enable the parameter. The card will | 
| 
 | fast roaming to the near network when the receive sensitivity (signal | 
| 
 | strength) is lower to the value you have set up. | 
| Turn Off RF Button | If you want to turn off the radio of the card temporarily, click this button. To | 
| 
 | turn on the radio, click this button again. | 
| Show Authentication | When your computer is being authenticated by wireless authentication | 
| Status Dialog | server, a dialog window with the process of authentication will appear. | 
| 
 | This function is helpful to find out the problem when you can not be | 
| 
 | authenticated, and you can provide this information to authentication | 
| 
 | server’s administrator for debugging purpose. | 
| Enable CCX | Enable Cisco Compatible eXtensions. CCX is a wireless feature | 
| 
 | developed by Cisco used to improve the wireless performance with CCX | 
| 
 | compatible wireless devices. Check this box if you need to connect to | 
| 
 | |
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