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TP-LINK TL-WN821N Wireless 300M USB
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TP-LINK TL-WN821N Wireless 300M USB

Part Number: TL-WN821N
  • Interface: USB 2.0
  • Dimensions W x D x H: 93.5 x 26 x 11mm
  • Compliance industry standards: EEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b
  • Technical features: MIMO, CCA
  • Output power: 20 dBm
  • Interface type: USB
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The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0), 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.
- Provides two methods of operation: Infrastructure and Ad-Hoc
- Adopts MIMO technology for wireless rates of up to 300Mbps
- Adopts CCA technology which automatically avoids channel conflicts using its channel selection feature
- Quick Secure Setup, complies with WPS for worry free wireless security
- Supports 64/128-bit WEP, complies with 128 bit WPA standard(TKIP/AES), supports MIC, IV Expansion, Shared Key Authentication, IEEE 802.1X
- Simple Configuration and monitoring
- Supports Roaming technology, guaranteeing efficient wireless connections.
- Supports Windows 2000/XP/Vista OS
Specifications
Reviews
Interface typeUSB
Connectivity technologyWireless
Supported data transfer rates270/243/216/162/108/81/54/27 Mbps
Data transfer rate (max)300Mbit/s
CertificationCE, FCC
Compliance industry standardsEEE 802.11n(draft 2.0), IEEE 802.11g, IEEE 802.11b
Colour of productSilver/Black
InterfaceUSB 2.0
Connectivity technologyWireless
Host interfaceUSB
Interface typeUSB
Output power20 dBm
Storage relative humidity range5 - 95%
Storage temperature range (T-T)-40 - 70°C
Operating relative humidity range10 - 90%
Supported network protocolsCSMA/CA, ACK
Frequency band2.4 - 2.4835GHz
ModulationOFDM/CCK/16-QAM/64-QAM
Security algorithms supported64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
Compatible operating systemsWin 2000/XP/Vista
Mac compatibilityN
CompatibilityPC&Notebook
InternalN
Wireless connectionY
Operating temperature range (T-T)32 - 104°F
Receiver 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
Technical featuresMIMO, CCA
Dimensions W x D x H93.5 x 26 x 11mm
Width93.5mm
Depth26mm
Dimensions (W x D x H)3.7 x 1.0 x 0.4"
Height11mm
WLAN connectionY
Antenna typeOmni
Wireless LAN (WLAN) connectionY

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  • Interface: USB 2.0
  • Width: 86.5mm
  • Operating temperature range (T-T): 32 - 104°F
  • Operating relative humidity range: 10 - 90%
  • Certification: CE, FCC
  • Internal: N
TP-LINK
£9.99
inc VAT