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TP-LINK TL-WN821N

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 £8.02 
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 £11.67
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 £18.49   
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TP-LINK TL-WN821N
Type:Satellite internet
Wi-Fi:Wi-Fi 4 (N)
Antennas and signal:17 dBm, 1 antenna(s), non-removable

Compact and mobile Wi-Fi-adapter with USB interface and support for high data transfer speed. It is positioned as an affordable device of the initial price category, which has quite relevant characteristics. Designed to include a desktop personal computer, HTPC-class system or laptop in a wireless Wi-Fi network. Despite its small size, the device is equipped with two internal antennas.

A distinctive feature of the TP-LINK TL-WN821N Wi-Fi adapter is the support for MIMO technology, which provides multi-stream data transmission. In this case, the MIMO 2x2 mode is implemented, which, according to the manufacturer, allows you to get a throughput of up to 300 Mbps (with support for multi-streaming by the client device). Such a data transfer rate is quite enough for watching high-quality streaming 1080p video, comfortable surfing, network games, working with clients of file-sharing networks, web and cloud services, as well as transferring files of considerable size. The adapter is able to maintain a stable connection in a relatively weak Wi-Fi coverage, supports all the necessary security protocols. Thanks to proprietary software, it can easily turn into a software-organized access point. It comes with a 40 cm cable, which allows you to optimize the position of the adapter for the best signal.

All specifications
Specifications TL-WN821N
Colour
Product typeSatellite internet
InterfaceUSB-A 2.0
Data input (WAN-port)Wi-Fi
Wireless Wi-Fi connection
Wi-Fi standardsWi-Fi 3 (802.11g)
Wi-Fi 4 (802.11n)
Frequency band2.4GHz
Antenna and transmitter
Number of antennas1
Antenna typeinternal
2.4 GHz antennas1
Indoors range100 m
Outdoors range300 m
Transmitter power17 dBm
Security
Safety standardsWPA
WEP
WPA2
General
Dimensions93.5x26x11 mm
Official Websitetp-link.com
Added to E-CatalogMarch 2009
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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TP-Link TL-WN821N 300Mbps Wi-Fi USB Adapter TL-WN821N

The TP-Link TL-WN821N is a high-performance wireless USB adapter designed to enhance your device's connectivity. With a host interface of USB and a WLAN interface, this adapter supports a maximum data transfer rate of 300 Mbit/s, adhering to the advanced Wi-Fi standard, Wi-Fi 4 (802.11n). Operating on a single-band frequency of 2.4 GHz, it provid... morees a reliable connection for various online activities such as internet browsing, streaming, and online gaming, ensuring a seamless experience for users. One of the standout features of the TP-Link TL-WN821N is its USB-powered design, which offers exceptional convenience and portability. This allows users to easily enhance the wireless connectivity of their laptops or desktops without the need for external power sources. Available in both black and white, this adapter not only delivers functionality but also complements various device aesthetics, catering to individual preferences. Combining ease of use with efficient performance, the TP-Link TL-WN821N is an ideal solution for anyone looking to improve their wireless network capabilities. Its compact size and stylish color options make it a practical addition to any computer setup. With its reliable performance and user-friendly design, this adapter stands out in the market, making it a valuable choice for enhancing your wireless connectivity. ...
Senetic.co.uk
Delivery: to United Kingdom
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£8.02
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TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter 300 Mbit/s USB WLAN Adapter ‎TL-WN821N

TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter 300 Mbit/s USB WLAN AdapterDESCRIZIONE PRODOTTO DESCRIZIONE Questi prodotti sono progettati per soddisfare tutte le esigenze e per rendere il prodotto durevole nel tempo. Prodotti realizzati con materiali ad ottime prestazioni. Confortevoli e leggeri con un disegno creativo. Prodotti di ottima qual... moreità. CONTENUTO DELLA CONFEZIONE * TL-WN821N * CD-ROM risorse * Cavo USB * Guida all'installazione rapida
rarewaves.com
Delivery: in United Kingdom
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£11.67
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TP-LINK 300Mbps Wireless N USB Adapter WLAN 300Mbit/s networking card TL-WN821N

The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n(Draft 2.0), IEEE 802.11g, and IEEE 802.11b standards. Wirelesstransmission rates can...
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Delivery: in United Kingdom
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£18.49
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Model overview based on user reviews  
The TP-LINK TL-WN821N Wi-Fi adapter is a compact and well-designed device that offers reliable performance and ease of installation. Users appreciate its good reception and speed, with many recommending it for purchase. The adapter includes a USB extension cable, which adds to its convenience. However, some users have reported that the device may stop working properly after about a year, experiencing intermittent internet connectivity issues. Despite this, the overall feedback highlights its elegant design and build quality, making it a popular choice for those seeking a budget-friendly Wi-Fi solution.
Pros

Cons

User reviews 4
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stopped working properly after a year
21 October 2021 
worked for a year. Now the Internet is either there or not. The Internet disappears every 5-10 minutes. you have to pull it out, wait at least 15 minutes, and stick it back in.
uSB extension cable included
normal price
stopped working properly after a year
Nikita: use TP-LINK TL-WN821N more than year
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I recommend buying.
29 April 2013 
Comfortable item, elegant design, I recommend buying it.
Compact, good design, very sensitive. There were no problems with the installation. I have a TL-WN821NC, which comes with a 1m extension cable.
not found.
Aleksandr: use TP-LINK TL-WN821N month or more
Comments 1
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great model, love it
22 February 2021 
RECOMMEND SPEED SUPER
speed build quality reception
i haven't discovered it yet
alex bur: use TP-LINK TL-WN821N few months
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