Strong wireless performance
TL-WN821N uses 11N wireless technology, and the wireless transmission rate can reach 300Mbps. Compared with traditional 54Mbps 11G products and 150M products, it has a higher wireless bandwidth, which makes data transmission in the local area network more efficient, can effectively reduce network delay, and make voice, video, online games, and online on-demand smoother.
TL-WN821N adopts 2×2 MIMO(Multiple Input Multiple Output)The architecture, with two built-in smart antennas, multi-channel signal transmission and reception, can greatly enhance its wireless receiving capability and enhance the stability of wireless signals.
TL-WN821N also uses CCA(Clear Channel Assessment)The empty channel detection technology can automatically adjust the bandwidth mode when detecting wireless signal interference around it to avoid channel interference and make the wireless signal more stable. When the interference disappears, idle channels can be automatically bundled again, making full use of the advantages of channel bundling to improve wireless performance.
Comprehensive security
TL-WN821N supports WPA-PSK/WPA2-PSK, WPA/WPA2 security mechanisms and WEP encryption to protect the wireless network from infringement and embezzlement.
Hardware specifications
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antenna | - Built-in two smart antennas
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Dimensions | |
Use environment | - Working temperature: 0℃~40℃
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- Storage temperature: -20℃~70℃
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- Humidity: 10% ~ 95%RH non-condensing
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Package Contents | - 11N wireless USB network card TL-WN821N
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- Toxic and hazardous substance description
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Wireless characteristics
Follow the standard | - IEEE 802.11n; IEEE 802.11g; IEEE 802.11b
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Transmission rate | |
- 11g: 6/9/12/18/24/36/48/54Mbps
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Frequency Range | |
Working channel | |
Transmit power | |
Software function
Operating system support | - Windows 2000/XP/XP64/Vista/Vista64;
- Windows 7/Windows7 x64
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