TP-Link TL-WN821N network card WLAN 300 Mbit/s

TL-WN821N
Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
€9.75
Tax included
Quantity
In-Stock

pickup in store
Friday 3 May
Free*
Parcel terminal
Tuesday 7 May
€2.99*
Courier
Tuesday 7 May
€9.99*
Courier
Tuesday 7 May
€6.99*
Courier
Tuesday 7 May
€12.99*
* Final delivery cost depends on package dimensions.
Description
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
Product Details
TP-LINK
TL-WN821N
6 Items

Data sheet

Depth
21 mm
Internal
N
Height
9.5 mm
Host interface
USB
Quick start guide
Y
Operating temperature (T-T)
0 - 40 °C
Harmonized System (HS) code
85176990
Operating relative humidity (H-H)
10 - 90%
Supported network protocols
CSMA/CA, ACK
Wi-Fi standards
802.11b, 802.11g, Wi-Fi 4 (802.11n)
USB powered
Y
Cables included
USB
Wi-Fi band
Single-band (2.4 GHz)
Interface
WLAN
Frequency range
2.4 - 2.4835 GHz
Component for
PC/notebook
Top Wi-Fi standard
Wi-Fi 4 (802.11n)
Quantity
1
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
Storage temperature (T-T)
-40 - 70 °C
Modulation
16-QAM, 64-QAM, CCK, DBPSK, DQPSK, OFDM
Storage relative humidity (H-H)
5 - 95%
Networking standards
IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Maximum data transfer rate
300 Mbit/s
Wi-Fi
Y
Certification
CE, FCC
Product colour
Black, White
Sustainability certificates
RoHS
Width
69 mm
Connectivity technology
Wireless