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TP-LINK TL-WN821N networking card WLAN 300 Mbit/s

SKU
WLPTLWN821N
$18.00
In stock
Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
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TP-LINK TL-WN821N. Connectivity technology: Wireless, Host interface: USB, Interface: WLAN. Maximum data transfer rate: 300 Mbit/s, Top Wi-Fi standard: Wi-Fi 4 (802.11n), Wi-Fi band: Single-band (2.4 GHz). USB powered. Product colour: Black,White

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
More Information
Manufacturer TP-Link
VPN TL-WN821N
GTIN 6935364050368
Cubic Weight 0.4409
Connectivity technology Wireless
Host interface USB
Interface WLAN
Data transfer rate (max) 300 Mbit/s
Data transfer rate (max) 300 Mbit/s
Networking standards IEEE 802.11b,IEEE 802.11g,IEEE 802.11n
Wi-Fi Yes
Wi-Fi band Single-band (2.4 GHz)
Top Wi-Fi standard Wi-Fi 4 (802.11n)
Frequency range 2.4 - 2.4835 GHz
Wi-Fi standards 802.11b,802.11g,Wi-Fi 4 (802.11n)
Modulation 16-QAM,64-QAM,CCK,DBPSK,DQPSK,OFDM
Frequency band 2.4 - 2.4835 GHz
Supported network protocols CSMA/CA, ACK
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
USB powered Yes
Internal No
Recommended usage PC / Notebook
Colour of product Black,White
RoHS compliance Yes
Certification CE, FCC
Mac compatibility No
Width 69 mm
Depth 21 mm
Height 9.5 mm
Operating temperature (T-T) 0 - 40 °C
Storage temperature (T-T) -40 - 70 °C
Operating relative humidity (H-H) 10 - 90%
Storage relative humidity (H-H) 5 - 95%
Quantity 1
Cables included USB
Quick start guide Yes