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

4.2
3,361 Ratings & 434 Reviews
₹698
1,377
49% off
i
+ ₹19 Protect Promise Fee Learn more
Secure delivery by 3 May, Saturday
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  • 3 Years Domestic WarrantyKnow More
    Delivery
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      Delivery by3 May, Saturday|Free40
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      if ordered before 10:27 PM
    View Details
    Highlights
    • Speed: 300 Mbps
    • USB 2.0
    • Frequency: 2.4 GHz
    Services
    • 3 Years Domestic Warranty
    • Cash on Delivery available
      ?
    Seller
    RetailNet
    4.7
    • 7 Days Service Center Replacement/Repair
      ?
    • GST invoice available
      ?
  • See other sellers
  • 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
    • Wireless Adapter, One USB extension cable, Resource CD, Quick Installation Guide
    OS Supported
    • Windows 10/8.1/8/7/XP, Mac OS X, Linux
    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
    Warranty Service Type
    • NA
    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
    698
    2 Add-ons
    2,098
    Total
    2,796
    Ratings & Reviews
    4.2
    3,361 Ratings &
    434 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    • 1,968
    • 719
    • 258
    • 128
    • 288
    + 17
    5

    Worth every penny

    Good performance as expected from the reputed TP-LINK company.
    READ MORE

    Raman V A

    Certified Buyer, Mumbai

    Jul, 2019

    12
    0
    Report Abuse
    5

    Classy product

    best products and Net speed very fast good quality
    and filipkart delivery service very fast
    READ MORE

    Amir ashrafi

    Certified Buyer, Ujhani

    Oct, 2019

    38
    11
    Report Abuse
    5

    Must buy!

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

    SOUVIK HALDER

    Certified Buyer, Kolkata

    Aug, 2018

    13
    4
    Report Abuse
    5

    Fabulous!

    Very good. 😍😍😍
    READ MORE

    SUDIPTO SANKAR BAGCHI

    Certified Buyer, Kolkata

    Aug, 2020

    4
    0
    Report Abuse
    5

    Awesome

    Nice product by tp-link. I use mostly for hotspot and worked like charm.
    READ MORE

    Raghupati Pradhan

    Certified Buyer, Baleshwar District

    Aug, 2020

    4
    0
    Report Abuse
    5

    Excellent USB Router.

    The delivery was a day late, never mind, the product made up for it. Did not even disconnect for a second. Did take me an hour to figure it out. the updated utility and software is available on the site. And yes I got the version 4 which supports Windows 8. No problems, you can also use Connectify.
    The best thing is with my Lumia 720 it does a fab job. Consistent performance and no wifi issues.

    Awesome product.
    READ MORE

    Vidyarth Tiwari

    Certified Buyer, Kolkata

    Aug, 2013

    6
    1
    Report Abuse
    5

    Just wow!

    Good
    READ MORE

    G Ravi Kumar

    Certified Buyer, West Godavari District

    Oct, 2020

    5
    1
    Report Abuse
    4

    Worth the money

    It is a nice product.....
    Fast delivered
    And you are also provided with a USB Extension Cable.
    READ MORE

    Sarita Devi

    Certified Buyer, Zirakpur

    Aug, 2020

    4
    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

    Apr, 2014

    8
    3
    Report Abuse
    4

    Value-for-money

    Amazing product. It is very useful. It helps in highspeed file transfer between pc and mobile devices. One of the best in its segment. But the tp link utility wont install on windows 10. But here is the fix. U can run it in compatibility mode for winsows 7 from windows 10 and it works like a charm. Hope my review helped you guyz.
    READ MORE

    Aakash G

    Certified Buyer, Kollam

    Apr, 2018

    1
    0
    Report Abuse
    +
    All 434 reviews
    Questions and Answers
    Q:does it work on windows xp??
    A:Yes
    Anonymous
    Certified Buyer
    20
    2
    Report Abuse
    Q:what's the range?
    A:within the house is excellent i.e, upto 15 m. I have not checked outside.
    Balachandrudu Sahukara
    Certified Buyer
    7
    0
    Report Abuse
    Q:Is it works with window 7, 32 bit?
    A:yes it works
    Swaroop S
    Certified Buyer
    15
    4
    Report Abuse
    Q:we need any network connection?
    A:yes.
    T V R N SARMA
    Certified Buyer
    3
    0
    Report Abuse
    Q:use to sim card and share to data to pc
    A:NO
    SAMAKSH INFOTECH
    Flipkart Seller
    3
    1
    Report Abuse
    Read other answers
    Q:Is it works with window 7 ?
    A:window 98
    Anonymous
    Certified Buyer
    6
    3
    Report Abuse
    Q:can we use this to android phone directly by plugging in
    A:No. It is a WiFi receiver. And specially made for laptops and PCs and other devices. And it needs software to run on, where the software is given by TP-link in CDs.
    Indu Palanisamy
    Certified Buyer
    8
    4
    Report Abuse
    Q:Does it support monitor mode in Vmware??
    A:Yes you would have to install it's drivers and enable usb for the vm. it's a long process one should follow.
    Anonymous
    Certified Buyer
    5
    4
    Report Abuse
    Q:How to recharge these WI FI
    A:Please dip your WiFi in potassium formaldehyde while facing in East direction. Repeat this process every Monday for two leap years and your WiFi is recharged.
    Vishwaksen Reddy
    Certified Buyer
    6
    6
    Report Abuse
    Q:Works windows 10?
    A:Yes its working perfectly i am using
    Flipkart Customer
    Certified Buyer
    3
    0
    Report Abuse
    Read other answers
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