TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter - TL-WN821N

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AVERAGE RATING
5 out of 5
5
2
4
0
3
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2
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1
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Total Reviews
2
5
Overall Satisfaction
5
Value
5
Ease of Use
5
Performance

Perfect wireless reception

on 8/10/2012

This made my desktop connect wirelessly to my home network! I couldn't be happier, and the price was reasonable...shipped fast, too ! Read More

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Excellent Product!

on 1/29/2013

It is working properly. Hopefully, it will last long. Beautiful design. I love the white furnish. Read More

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Product Overview

The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n, 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.

Specifications

Manufacturer TP-Link
Mfg Part# TL-WN821N
SKU 215868140
UPC 845973050368
UPC 14 00845973050368
Tech Specs
Software Specification
Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Wireless Signal Rates With Automatic Fallback:
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
Frequency Range: 2.4-2.4835GHz
Wireless Transmit Power: 20dBm (max. EIRP)
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 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
Hardware Specification
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: 3.4 x 1.0 x 0.5 in. (86 x 26 x 12mm)

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Recent Product Reviews


Excellent Product! on Jan 29, 2013


Perfect wireless reception on Aug 10, 2012

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