TP-Link TL-WN821N N300 USB Wi-Fi Adapter

What This Product DoesWireless 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 &; RangeWith 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!

Easy to InstallA friendly user interface utility on a CD for simple installation

Soft APEasily establish a high speeds Wi-Fi hotspot with just a few clicks

WPSEasy wireless security encryption at a push of the WPS button

HARDWARE FEATURESInterfaceUSB 2.0ButtonWPS Push ButtonDimensions ( W x D x H )2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)Antenna TypeOn-BoardWIRELESS FEATURESWireless StandardsIEEE 802.11n, IEEE 802.11g, IEEE 802.11bFrequency2.400-2.4835GHzSignal Rate11n: Up to 300Mbps(dynamic)11g: Up to 54Mbps(dynamic)11b: Up to 11Mbps(dynamic)Reception Sensitivity270M: -62dBm @10% PER130M: -65dBm @10% PER108M: -68dBm @10% PER54M: -68dBm @10% PER11M: -85dBm @8% PER6M: -88dBm @10% PER1M: -90dBm @8% PERTransmit Power<20dBm(EIRP)Wireless ModesAd-Hoc / Infrastructure modeWireless SecuritySupport 64/128 bit WEP, WPA-PSK/WPA2-PSKModulation TechnologyDBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAMOTHERSCertificationFCC, RoHSPackage ContentsWireless AdapterOne USB extension cableResource CDQuick Installation GuideSystem RequirementsWindows 8.1/8(32/64bits), Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits),Mac OS X 10.7~10.10, LinuxEnvironmentOperating Temperature: 0~40 (32~104)Storage Temperature: -40~70 (-40~158)Operating Humidity: 10%~90% non-condensingStorage Humidity: 5%~90% non-condensing