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Wireless N USB Adapter TL-WN821N allows you to connect a desktop or notebook computer to a wireless network and access high-speed Internet connection. Comply with IEEE 802.11n, they provide wireless speed up to 300Mbps, which is beneficial for the online gaming or even HD video streaming.
With MIMO (multiple input, multiple output antennas) technology, it shows more excellent abilities of mitigating data loss over long distances and through obstacles in a small office or a large apartment, even in a steel-and-concrete building. Above all, you could easily pick up the wireless network during long-distance connection where legacy 11g products may not!
Clear Channel Assessment (CCA) automatically avoids channel conflicts using its clear channel selection feature and fully realizes the advantages of channel binding, greatly enhanced the wireless performance.
As for the security of WI-FI connection, WEP encryption has been no longer the strongest and safest guards for outside intrusions. TL-WN821N provides WPA/WPA2 encryptions that are created by the WI-FI Alliance industry group, promoting interpretabilities and security for WLAN, which could effectively and efficiently protect the wireless network.
Compatible with WI-FI Protected Setup™ (WPS), TL-WN821N features Quick Security Setup that allows users to almost instantly setup their security simply by pressing the "QSS" button automatically establishing a WPA2 secure connection, which is more security compared with WEP encryptions. Not only is this faster than normal secure setups but more convenient in that you don’t need to remember a password!
TL-WN821N comes with a CD with utility that helps you complete the software installation and wireless network settings, including security configurations and wireless connection, which is convenient for users, even for novice users.
|Button||QSS Push Button|
|Dimensions(WXDXH)||3.4 x 1.0 x 0.5 in. (86 x 26 x 12mm)|
|Wireless Standards||IEEE 802.11n, IEEE 802.11g, IEEE 802.11b|
|Signal Rate|| 11n: Up to 300Mbps(dynamic) |
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
|Receive Sensitivity|| 270M: [email protected]% PER |
130M: [email protected]% PER
108M: [email protected]% PER
54M: [email protected]% PER
11M: [email protected]% PER
6M: [email protected]% PER
1M: [email protected]% PER
|Wireless Modes||Ad-Hoc / Infrastructure mode|
|Wireless Security|| Support 64/128 bit WEP, WPA-PSK/WPA2-PSK, |
Wireless MAC Filtering
|Modulation Technology||DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM|
|Certification||CE, FCC, RoHS|
|Package Contents|| Wireless Adapter |
Quick Installation Guide
|System Requirements||Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000|
|Environment|| Operating Temperature: 0℃~40℃ (32℉~104℉) |
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing