300Mbps Wireless N USB Adapter TL-WN821N

- Excellent N speed brings best experience for HD video streaming or Internet calls
- MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
- Easy wireless security encryption at a push of the WPS button
- Supports Windows XP / Vista / 7 / 8 / 8.1, Mac OS X 10.7~10.10, Linux

What This Product Does

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.

Wireless N - Speed & Range

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!


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
Output Power 8 Ohm (W) 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

TP-Link 300Mbps Wireless N USB Adapter