IT preču, elektronikas un sadzīves tehnikas vairumtirdzniecība
ELKO kods
1119238
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
Tehniskā specifikācija
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
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 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
Compliance certificates
CE/Federal Communications Commission (FCC)/RoHS
Harmonized System (HS) code
85176990
Quick start guide
Yes

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

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