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- TP-Link Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b – TL-WN821N
TP-Link Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
TP-Link Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
MPN TL-WN821N
EAN/UPC 6935364050368
OEM NE00498
Stock level
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...
Read full descriptionSpecifications for TL-WN821N
Design
Antenna
Yes
Antenna design
Internal
Certification
CE, FCC
Component for
PC/Laptop
Internal
No
Operating modes
Infrastructure mode
Product colour
Black/White
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
Recommended usage
PC / Notebook
RoHS compliance
Yes
Transmitting power (CE)
20 dBm
Transmitting power (FCC)
20 dBm
WPS push button
Yes
Logistics data
Harmonized System (HS) code
85176990
Network
Frequency range
2.4 - 2.4835 GHz
Maximum data transfer rate
300 Mbit/s
Modulation
16-QAM/64-QAM/CCK/DBPSK/DQPSK/OFDM
Networking standards
IEEE 802.11b/IEEE 802.11g/IEEE 802.11n
Receiver sensitivity
270M: -68dBm@10% PER\n130M: -68dBm@10% PER\n108M: -68dBm@10% PER\n54M: -68dBm@10% PER\n11M: -85dBm@8% PER\n6M: -88dBm@10% PER\n1M: -90dBm@8% PER
Supported network protocols
CSMA/CA, ACK
Top Wi-Fi standard
Wi-Fi 4 (802.11n)
Wi-Fi
Yes
Wi-Fi band
Single-band (2.4 GHz)
Wi-Fi standards
802.11b/802.11g/Wi-Fi 4 (802.11n)
WLAN data transfer rates supported
11/300/54 Mbit/s
Operational conditions
Operating relative humidity (H-H)
10 - 90 %
Operating temperature (T-T)
0 - 40 °C
Storage relative humidity (H-H)
5 - 95 %
Storage temperature (T-T)
-40 - 70 °C
Other features
Harmonized System (HS) code
85176990
Quick start guide
Yes
Receiver sensitivity
270M: -68dBm@10% PER\n130M: -68dBm@10% PER\n108M: -68dBm@10% PER\n54M: -68dBm@10% PER\n11M: -85dBm@8% PER\n6M: -88dBm@10% PER\n1M: -90dBm@8% PER
Package dimensions (verified)
Depth Verified
14 cm
Gross Weight Verified
0.162 kg
Height Verified
4.5 cm
Width Verified
15.2 cm
Packaging content
Cables included
USB
Quick installation guide
Yes
Resource CD
Yes
Packaging data
Cables included
USB
Quantity
1
Quick start guide
Yes
Ports & interfaces
Connectivity technology
Wireless
Host interface
USB
Interface
WLAN
Power
USB powered
Yes
Product dimensions
Net Weight (Product, kg)
0.062 kg
Product Depth
2.1 cm
Product Height
0.95 cm
Product Width
6.9 cm
Sustainability
Sustainability certificates
CE/Federal Communications Commission (FCC)/RoHS
Sustainability compliance
Yes
System requirements
Linux operating systems supported
Yes
Mac operating systems supported
Mac OS X 10.15 Catalina
Windows operating systems supported
Windows 10/Windows 10 Education/Windows 10 Education x64/Windows 10 Enterprise/Windows 10 Enterprise x64/Windows 10 Home/Windows 10 Home x64/Windows 10 IOT Core/Windows 10 IoT Enterprise/Windows 10 Pro/Windows 10 Pro x64/Windows 10 x64/Windows 7/Windows 7 Enterprise/Windows 7 Enterprise x64/Windows 7 Home Basic/Windows 7 Home Basic x64/Windows 7 Home Premium/Windows 7 Home Premium x64/Windows 7 Professional/Windows 7 Professional x64/Windows 7 Starter/Windows 7 Starter x64/Windows 7 Ultimate/Windows 7 Ultimate x64/Windows 7 x64/Windows 8/Windows 8 Enterprise/Windows 8 Enterprise x64/Windows 8 Pro/Windows 8 Pro x64/Windows 8 x64/Windows 8.1/Windows 8.1 Enterprise/Windows 8.1 Enterprise x64/Windows 8.1 Pro/Windows 8.1 Pro x64/Windows 8.1 x64/Windows XP/Windows XP Home/Windows XP Home x64/Windows XP Professional/Windows XP Professional x64
Technical details
Sustainability certificates
RoHS
Vendor information
Description
Wireless N USB Adapter, Atheros chipset, 2T2R, 2.4Ghz, 802.11n Draft 2.0, 802.11g/b
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
*The product data above is provided by Icecat. EET cannot be held responsible for errors in relation to this.