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TL-WN821N Wireless N USB Adapter The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter employs MIMO technology and has internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. At the same time, CCA technology automatically avoids channel conflicts using its channel selection feature. This product supports 64/128-bit WEP encryptions, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions and mechanisms in addition to the adapter’s QSS (Quick Secure Setup) feature, allowing users to quickly and easily setup wireless security. This product can also simultaneously operate bandwidth intensive applications such as voice, and video. Applications using a lot of bandwidth that are sensitive to interruptions such as voice and video applications are given priority in order to assure quality. It also works well with other 11g and 11n protocol wireless products. Features Provides two methods of operation: Infrastructure and Ad-Hoc Adopts MIMO technology for wireless rates of up to 300Mbps Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature Quick Secure Setup, complies with WPS for worry free wireless security Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X Simple Configuration and monitoring Supports Roaming technology, guaranteeing efficient wireless connections. Supports Windows 2000/XP/Vista OS Specifications | Software | | Standards | IEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK | | Wireless Signal Rates With Automatic Fallback | 11n: 270/243/216/162/108/81/54/27Mbps 135/121.5/108/81/54/40.5/27/13.5Mbps 130/117/104/78/52/39/26/13Mbps 65/58.5/52/39/26/19.5/13/6.5Mbps 11g: 54/48/36/24/18/12/9/6M(adaptive) 11b: 11/5.5/2/1M(adaptive) | | Frequency Range | 2.4-2.4835GHz | | Wireless Transmit Power | 20dBm(MAX) | | Modulation Type | OFDM/CCK/16-QAM/64-QAM | | Receiver Sensitivity | 270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER | | Security | 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES) | | Support Operating System | Windows 2000/XP/Vista | | Hardware | | Interface | USB 2.0 Hi-Speed | | Antenna Type | Internal Omni-directional Antennas | | Certifications | CE, FCC | | Operating temperature | 0°C~40°C (32?~104?) | | Storage temperature | -40°C~70°C (-40?~158?) | | Relative humidity | 10% ~ 90%, non condensation | | Storage Humidity | 5%~95% non-condensing | | Dimensions | 3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm) |
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