TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter
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TP-LINK TL-WN821N 300Mbps Wireless N USB Adapter

4.3
1,240 Ratings & 204 Reviews
₹829
1,499
44% off
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    Highlights
    • Speed: 300 Mbps
    • USB 2.0
    • Frequency: 2.4 GHz
    Services
    • 3 Years Domestic Warranty
    • 10 Days Replacement Policy
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    • Cash on Delivery available
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    Seller
    Description

    You no longer have to wait to go online. Get this Wireless N USB Adapter from TP-Link and watch videos or play online games instantly and without pauses.

    Speed
    This wireless USB adapter has a speed of 300 Mbps, so streaming HD videos or Skyping with your friend who lives abroad will be easy to do. 

    MIMO Technology
    The MIMO technology of this adapter ensures faster internet speed than any conventional wireless networks and it also reduces data loss over long distances.

    Easy to Set-up
    This USB adapter is easy to set up as you just need to press the WPS button and connect it via the USB port of your desktop or notebook computer.

    Read More
    Product Description
    Enjoy fast and seamless video streaming and Internet surfing with this TP-LINK TL-WN821N Wireless N USB Adapter. This USB adapter with speeds of up to 300 Mbps lets you stream HD videos. It is also easy to set-up and the WPS button enables easy wireless security encryption.
    Stable Speed for Wonderful Surfing Experience

    With this wireless adapter, you can connect your desktop or notebook computer to the wireless network and access high-speed Internet connection. It provides speeds of up to 300 Mbps speeds so you can experience smooth video streaming, voice streaming, and play graphic-rich online games.

    Ease of Use

    Its fast Wi-Fi speed provides a joyful surfing experience. It is backward compatible and supports routers utilizing 802.11 b/g/n Wi-Fi standards. The WPA/WPA2 encryption provides enhanced protection against security threats to your Wi-Fi network.

    WPS Button

    Push the WPS button to enable wireless security encryption.

    Better Performance and Stability

    Its MIMO (Multiple Input Multiple Output) technology provides strong signal penetration strength, faster Internet speed, and wider wireless coverage to enhance its performance. This wireless adapter supports Windows XP/7/8/8.1, Mac OS X 10.7~10.10, and Linux (kernel 2.6.24~<4.9.60)

    Specifications
    General
    Sales Package
    • TL-WN821N 300 Mbps Wireless N USB Adapter, Resource CD, Quick Installation Guide
    OS Supported
    • Windows XP and Above
    Supported Protocols
    • IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
    Antennae
    • Internal
    Encryption
    • 64-bit/128-bit WEP, WPA-PSK/WPA2-PSK
    Transmit Power
    • 20 dBm
    Product Details
    Work Mode
    • Infrastructure, Ad-Hoc
    Modulation Technology
    • DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
    Receiver Sensitivity
    • 270M: -62dBm, 130M: -65dBm, 108M: -68dBm, 54M: -68dBm, 11M: -85dBm, 6M: -88dBm, 1M: -90dBm
    Operating Temperature
    • 0DegC - 40DegC degree C
    Operating Humidity
    • 10 % - 90 % Non-condensing %
    Storage Temperature
    • -40DegC - 70DegC degree C
    Storage Humidity
    • 5 % - 90 % Non-condensing %
    Dimensions
    Width
    • 69 mm
    Height
    • 9.5 mm
    Depth
    • 21 mm
    Warranty
    Warranty Summary
    • 3 Years Domestic Warranty
    Covered in Warranty
    • Manufacturing Defects
    Not Covered in Warranty
    • Physical Damage and Burn Out Cases are Not Entitled for Warranty
    Frequently Bought Together
    1 Item
    829
    1 Add-on
    999
    Total
    1,828
    Ratings & Reviews
    4.3
    1,240 Ratings &
    204 Reviews
    • 5
       733
    • 4
       280
    • 3
       111
    • 2
       44
    • 1
       72
    4

    Works well with latest Windows 10, 64 BIT.

    Earlier I have same TL-WN721N which stops upto windows 7 and 8. (Which I was using since from last 2 years on my Windows 7, 64 bit.)

    Same was mentioned on TP Link Website.
    Refer below link: http://www.tp-link.com/en/article-15587.html

    Therefore I purchased this TP Link-WN821N, which works well on Windows 10 Home.

    Be careful while purchasing Wi-Fi adaptors for Windows-10.
    READ MORE

    VISHAL BHORE

    Certified Buyer, Pune

    9 Dec, 2015

    22
    1
    Report Abuse
    3

    SoftAp is not good

    I bought this product one month back but the SoftAP does not work well. If you want to use SoftAP please go for some other product.
    READ MORE

    SELVAM R

    Certified Buyer, Chennai

    28 Aug, 2014

    8
    0
    Report Abuse
    1

    Don't buy it if you want to use it for softAP

    I baught it to use it in softAP mode. SoftAP does not work well. And, tech support is not so great / useful.
    READ MORE

    Avishek Bera

    Certified Buyer, Noida

    27 Jul, 2014

    7
    1
    Report Abuse
    5

    TP-LINK TL-WN821-N Wireless USB Adapter

    Self using this product with my Asus Desktop from April 2014.
    Excellent performance as soon it was installed. Very easy to setup.
    As a customer three years guarantee ensures peace of mind.
    Good value for money more than justified for individual home use.
    Correct model as confirmed by Flipkart Executive to my query before purchase
    for use with Windows 8.1 installed on my desktop.
    SHAIKH, MUMBAI
    READ MORE

    Mohammed Akhtar Shaikh

    Certified Buyer, Mumbai

    24 Apr, 2014

    6
    1
    Report Abuse
    1

    Dud with Linux Distributions

    It works good for windows users but for linux distributions its a pain, and also it's not supported by Vmware. I recommend to not buy this if you are a linux user but buy its counterpart "TP LINK TL-WN722N" which is cheaper and also works with linux distros and Vmware.
    READ MORE

    Janit Giri

    Certified Buyer, Ghaziabad

    22 Nov, 2013

    27
    16
    Report Abuse
    5

    Totally Impressed !!

    I Purchased It 4 days ago from Flipkart .The delivery was on time .Although the packing was good but it was different as shown in Flipkart But the device was nice ,The Box contained WiFi Dongle,Installation guide,Driver CD,Extension Cable . It is a nice product from Flipkart .I connected it to my desktop PC .It shows me full signal strength not even disconnect for a second .As my router is placed 2 rooms apart It shows me download speed of 90-120 KB/ps .So I Suggest you to Buy This Product ,...
    READ MORE

    Om Swaroop

    Certified Buyer

    12 Sep, 2013

    15
    7
    Report Abuse
    5

    Must buy!

    Nice product. Good speed. Good quality. Value for money.
    READ MORE

    SOUVIK HALDER

    Certified Buyer, Kolkata

    2 Aug, 2018

    3
    0
    Report Abuse
    4

    Good one!!! But not with Windows 7

    I bought the product from Flipkart. It is working as expected on systems working on Windows XP. The WiFi signal range it provides is quite good. But for some reason, the WiFi signal is not identified when used with a desktop computer running on Windows 7. Tried it on two different desktop computers running with Windows 7 but with negative results. The user manual provided on the accompanying CD does not mention about any special setup. Still trying to solve this. My rating would have been 5 i...
    READ MORE

    ADV.RANJITH XAVIER

    Certified Buyer, Thrissur

    25 Oct, 2013

    5
    1
    Report Abuse
    4

    good adapter

    bought the adapter few days ago...works great on my windows 8 desktop
    its just plug and play..i plugged and selected my WiFi network..entered password
    also did a speed test...i encountered NO speed loss
    over all satisfied...flipkart delivery was great as usual
    READ MORE

    Balraj Subramani

    Certified Buyer, Bangalore

    4 Dec, 2013

    2
    0
    Report Abuse
    4

    Works well on Windows 8.1 64-bit

    The adapter works well on Windows 8.1. No problems got till now, been using this more than a month. Needs latest update to work on Windows 8.1.
    READ MORE

    Shibani Shankar Pradhan

    Certified Buyer, Bhubaneswar

    9 Sep, 2014

    3
    1
    Report Abuse
    +
    All 204 reviews
    Questions and Answers
    Q:Is it works with window 7, 32 bit?
    A:yes it works
    Swaroop S
    Certified Buyer
    4
    0
    Report Abuse
    Q:does it work on kali linux ???
    A:yes TP-LINK TL-WN821N WORKING GOOD
    bruno bruno
    Certified Buyer
    6
    2
    Report Abuse
    Read other answers
    Q:does it work on windows xp??
    A:Yes
    Anonymous
    Certified Buyer
    2
    0
    Report Abuse
    Q:Does it work on Windows 10?
    A:Yes. It works perfectly on Win10.
    Abhishek Gupta
    Certified Buyer
    2
    0
    Report Abuse
    Read other answers
    Q:Is it works with window 7 ?
    A:window 98
    Anonymous
    Certified Buyer
    5
    3
    Report Abuse
    Q:is there any difference between tp-link TL-WN722N and Tp-link TL-WN821N. which one is better.
    A:Tp-link TL-WN821N had 300 mbps speed is better than tp-link TL-WN722N had only 150 mbps go for Tp-link TL-WN821N
    Anonymous
    Certified Buyer
    4
    4
    Report Abuse
    Q:idea or jio sim we can use in it
    A:This Isn't a dongle. its just a wifi adapter. it'll enable ur pc to connect to wi-fi.
    Ritik Sharma
    Certified Buyer
    0
    0
    Report Abuse
    Q:is it support monitor mode ? and packet injection in kali linux ..is this adapter is version 1 or 2
    A:This is version 2 and it doesn't support monitor mode or packet injection. But it works well to receive WiFi signals.
    Ankush Kumar
    Certified Buyer
    0
    2
    Report Abuse
    Read other answers
    Q:Can it work on non-wifi desktop/pc?
    A:no
    Flipkart User
    Certified Buyer
    0
    0
    Report Abuse
    Q:can it be connected to the mobile hotspot?
    A:its a good product easy to install and speed is awesome thanks flipkart
    Prosenjeet Debnath
    Certified Buyer
    0
    1
    Report Abuse
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