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TP-Link TL-WN851ND 2T2R Wireless 802.11n 300Mbps PCI Adapter


Availability: Available for order, Usually ships within 2 to 5 business days.

• Wireless N speed up to 300Mbps makes it ideal for video
• Streaming, online gaming and Internet calls
• MIMO technology with stronger signal penetration strength
• Wider wireless coverage, better performance and stability
• Easily setup a highly secured wireless link with QSS™

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Manufacturer Number TL-WN851ND
Interface 32-bit PCI
Dimentions( W x D x H ) 5.2 x 4.8 x 0.9 in. (133 x 121 x 22mm)
Antenna Type Omni Directional, Detachable
Antenna Gain 2x2dBi
Wireless Standards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Frequency 2.400-2.4835GHz
Signal Rate 11n: Up to 300Mbps(dynamic)
Warranty3 year manufacturer warranty

11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)


Manufacturer Number TL-WN851ND
EIRP <20dBm
Receive 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
Wireless Modes Ad-Hoc / Infrastructure mode
Wireless Security Support 64/128 bit WEP, WPA/WPA2/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
Resource CD
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
Warranty3 year manufacturer warranty

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