MCM Electronics

300Mbps Wireless N USB Wi-Fi Adapter By TP-Link (TL-WN821N) MCM Part #831-2759

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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.

  • 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 QSS button
  • Supports Windows 2000 / XP / Vista / 7

InterfaceUSB 2.0
ButtonQSS Push Button
Dimensions (W X D X H)3.4 x 1.0 x 0.5 in. (86 x 26 x 12mm)
Antenna TypeOn-Board
Wireless StandardsIEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Signal Rate11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
Reception Sensitivity270M: -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 ModesAd-Hoc / Infrastructure mode
Wireless SecuritySupport 64/128 bit WEP, WPA-PSK/WPA2-PSK
Modulation TechnologyDBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
CertificationCE, FCC, RoHS
Package ContentsWireless Adapter
Resource CD
Quick Installation Guide
System RequirementsWindows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
EnvironmentOperating Temperature: 0?~40? (32?~104?)
Storage Temperature: -40?~70? (-40?~158?)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Warranty2 years limited warranty. Advanced replacement service is available.
Part Numbers
MCM Part #:831-2759
TP-Link Part #:TL-WN821N
Package Specifications & Dimensions
Weight:0.47 lbs.
RoHS Comp:No
Warranty:30 days
Need to Return?
Length:6 in.
Width:8.25 in.
Height:1.75 in.
Shipping Information
Extra Shipping Charge:No
Drop Ship:No

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