WRL ADAPTER 300MBPS USB/TL-WN821N TP-LINK
About this product
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
- Unit Calculated Weight
- 0.187 kg
- Unit Calculated Volume
- 0.001088 cubm
- Units per Shipping Box
- 60
- Summary
- 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
- Vendor Homepage
- https://www.tp-link.com/products/product_des.asp?id=140#
- Category Code
- WRA
- Unit Box Height
- 0.15
- Unit Box Length
- 0.14
- Unit Box Width
- 0.04
Ports & interfaces
- Connectivity technology
- Wireless
- Host interface
- USB
- Interface
- WLAN
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
- 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
Design
- Antenna
- Yes
- Antenna design
- Internal
- Component for
- PC/Laptop
- Internal
- No
- Operating modes
- Infrastructure mode
- Product colour
- Black/White
- Transmitting power (CE)
- 20 dBm
- Transmitting power (FCC)
- 20 dBm
- WPS push button
- Yes
Power
- USB powered
- 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 Ente/Windows 10 Enterprise/Windows 7 Professional x64/Windows 7 Starter/Windows 7 Starter x64/Windows 7 Ultimate/Windows 7 Ultimate x64/Windows 8.1 Pro/Windows 8.1 Pro x64/Windows 8.1 x64
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
Sustainability
- Sustainability compliance
- Yes
Weight & dimensions
- Depth
- 26 mm
- Height
- 12 mm
- Width
- 86 mm
Packaging data
- Package depth
- 137 mm
- Package height
- 42 mm
- Package weight
- 150 g
- Package width
- 148 mm
Packaging content
- Cables included
- USB
- Quick installation guide
- Yes
- Resource CD
- Yes
Technical details
- Compliance certificates
- CE/Federal Communications Commission (FCC)/RoHS
Logistics data
- Harmonized System (HS) code
- 85176990
Other features
- Quick start guide
- Yes
Identifiers
- Brand
- TP-LINK
- Categories
- Networking
- Model
- TL-WN821N
- EAN
- 6935364050368