TP-LINK TL-WN821N Wireless USB

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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.
- 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 OSSpecifikationer:

Höjd 11
Kompatibla operativsystem Win 2000/XP/Vista
Kompatibelt med EEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b
Mac kompatibel Nej
Uteffekt 20dBm
Produktens färg Black,Silver
Produktstorlek (B x D x H) 93.5 x 26 x 11
Maximal dataöverföringshastighet 300
Gränssnitt USB 2.0
Anslutningsteknologi Wireless
Värdgränssnitt USB
Supported data transfer rates 270/243/216/162/108/81/54/27 Mbps
Intern Nej
Trådlöst nätverk Ja
Kryptering/säkerhet 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Stöd för nätverksprotokoll CSMA/CA, ACK
Kompatibel PC&Notebook
Wi-Fi Frequency band 2.4-2.4835
Intervall för relativ luftfuktighet 10 - 90
Omgivningstemperatur vid drift 32 - 104
Temperaturintervall (förvaring) -40 - 70
Fuktighet (förvaring) 5 - 95
Djup 26
Trådlösa anslutningar Ja
Myndighetsgodkännande CE, FCC
Antenntyp Omni
Source data-sheet Icecat.biz
bredd 93.5
Modulator OFDM/CCK/16-QAM/64-QAM
Dimension (B x D x H) 3.7 x 1 x 0.4
Mottagningskänslighet 270M: -68dBm@10% PER\n130M: -68dBm@10% PER\n108M: -68dBm@10% PER\n54M: -68dBm@10% PER\n11M: -85dBm@8% PER\n6M: -88dBm@10% PER\n1M: -90dBm@8% PER
Tekniska egenskaper MIMO, CCA