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Wireless USB Adapter 300m 802.11n and 802.11b / Mfr. No.: Tl-Wn821n

Wireless USB Adapter 300m 802.11n and 802.11b / Mfr. No.: Tl-Wn821n
Qty. Available: 10+
Item Number: tpl-tlwn821n
Vendor Number: TL-WN821N
Vendor: Tp Link
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TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0) and IEEE 802.11b/g standards. Wireless transmission rates can reach up to 300Mbps. This adapter can also simultaneously operate bandwidth intensive applications using a lot of bandwidth which are sensitive to interruption. When using multiple bandwidth intensive applications, the most sensitive of these applications can be given priority over the others to be allocated more bandwidth in order to assure quality.

General Information

ManufacturerTP-LINK Technologies Co., Ltd
Manufacturer Part NumberTL-WN821N
Manufacturer Website Address
Product ModelTL-WN821N
Product NameTL-WN821N 300Mbps Wireless N USB Adapter
Product TypeWi-Fi Adapter

Technical Information

Wireless LAN StandardIEEE 802.11n
ISM BandYes
ISM Minimum Frequency2.40 GHz
ISM Maximum Frequency2.48 GHz
Antenna TypeOmnidirectional Antenna
Wireless Transmission Speed300 Mbit/s
Wireless Security
  • WPA
  • WPA2
  • AES
  • TKIP
  • WPA2-PSK
  • 64/128/152-bit WEP


Host InterfaceUSB

Physical Characteristics

Form FactorExternal


Additional Information

Modulation Types:

  • OFDM
  • CCK
  • 16-QAM
  • 64-QAM

Operating Systems:

  • Windows 2000
  • Windows XP
  • Windows Vista